user: You are a structured reasoning expert tasked with solving problems step by step. 
You first think about the reasoning process in the mind and then provide the answer. The reasoning process and answer should be enclosed within <think> </think> and <answer> </answer> tags, respectively, i.e., <think> reasoning process here </think> <answer> answer here </answer>. 
Given a question and the associated knowledge graph triplets (entity, relation, entity), you are asked to answer the question with these triplets and your own knowledge. 
You can break down the original question into several sub-questions and explore the given knowledge graph to solve them step-by-step. If there are multiple possible answers, choose one as the final answer. 
After thinking, when you finally reach a conclusion, clearly state the answer within <answer> </answer> tags, i.e., <answer> answer here </answer>. 
Question: Where did the person who said, "In this Revolution no plans have been written for retreat" earn his doctorate? 
Knowledge Triplets: m.04hjwry, education.education.institution, Boston University
m.0czvvl9, education.education.institution, Boston University
m.0btpfsv, education.education.institution, Boston University
PhD, education.educational_degree.honorary_degree_recipients, m.0w4b9b0
m.02wncvn, education.education.institution, Boston University
m.0770sk9, education.education.institution, Boston University
m.0zd97w6, education.education.institution, University of Oxford
m.02wnlgh, education.education.institution, Boston University
m.09vjk40, education.education.institution, Boston University
m.0n462ky, education.education.institution, Boston University
m.0svsvyn, education.education.institution, Boston University
Revolutions and Revolutionaries, media_common.quotation_subject.quotations_about_this_subject, Independence in the end is the fruit of injustice.
m.02wn4r7, education.education.institution, Boston University
Revolutions and Revolutionaries, media_common.quotation_subject.quotations_about_this_subject, The excessive increase of anything causes a reaction in the opposite direction.
m.06zy3c2, education.education.institution, Boston University
m.05yznph, education.education.institution, Boston University
Revolutions and Revolutionaries, media_common.quotation_subject.quotations_about_this_subject, In revolutions the occasions may be trifling but great interest are at stake.
David A. Bray, people.person.education, m.0zd97w6
m.04hkrnl, education.education.institution, Boston University
m.0468ckq, education.education.institution, Boston University
m.04yt8hz, education.education.institution, Boston University
m.04z6dtd, education.education.institution, Boston University
m.07lfrh9, education.education.institution, Boston University
m.0gb0smr, education.education.institution, Boston University
m.02wnnbh, education.education.institution, Boston University
m.02wnzqd, education.education.institution, Boston University
m.09vjgr9, education.education.institution, Boston University
m.062yv0s, education.education.institution, Boston University
Benjamin Mays, people.person.profession, Writer
Martin Luther King, Jr., people.person.education, m.02wp75f
David A. Bray, people.person.education, m.0zd97td
m.0wky26s, education.education.institution, Boston University
m.0w1zbqg, education.honorary_degree.institution, University of Paris
m.05yymbz, education.education.institution, Boston University
m.0sw3gmr, education.education.institution, Boston University
Person, owl#inverseOf, Leader of
m.0zn8g68, education.honorary_degree.recipient, David M. Kreps
Martin Luther King, Jr., people.person.quotations, In this Revolution no plans have been written for retreat.
m.09vjhbn, education.education.institution, Boston University
m.05yztkh, education.education.institution, Boston University
m.02wngdc, education.education.institution, Boston University
m.09vjmgk, education.education.institution, Boston University
In this Revolution no plans have been written for retreat., media_common.quotation.subjects, Revolutions and Revolutionaries
m.02wnkyt, education.education.institution, Boston University
m.0n1kh12, education.education.institution, Boston University
m.0sw2y39, education.education.institution, Boston University
m.02wpfv7, education.education.institution, Boston University
m.09j57nc, education.education.institution, Boston University
m.09sccsf, education.education.institution, Boston University
m.0_r0xs7, education.honorary_degree.degree, PhD
m.0n461wn, education.education.institution, Boston University
m.02wnngm, education.education.institution, Boston University
m.04m5yx5, education.education.institution, Boston University
m.02wnzln, education.education.institution, Boston University
Emil Racoviță, people.person.profession, Writer
m.05yzlc7, education.education.institution, Boston University
m.06wglhj, education.education.institution, Boston University
m.0bmyntj, education.education.institution, Boston University
m.07ltmwb, education.education.institution, Boston University
m.02wnwf3, education.education.institution, Boston University
m.02wnj57, education.education.institution, Boston University
Revolutions and Revolutionaries, media_common.quotation_subject.quotations_about_this_subject, Every revolution evaporates and leaves behind only the slime of a new bureaucracy.
m.04m17qg, education.education.institution, Boston University
Revolutions and Revolutionaries, media_common.quotation_subject.quotations_about_this_subject, Revolutions are not made, they come.
m.0n463bf, education.education.institution, Boston University
m.02wn575, education.education.institution, Boston University
David A. Bray, people.person.education, m.0zd97v5
m.0wlrvkn, education.education.institution, Boston University
m.07sk86c, education.education.institution, Boston University
Sattam bin Abdulaziz Al Saud, education.honorary_degree.institution, University of California, San Diego
m.08d7fmz, education.education.institution, Boston University
You cannot make a revolution in white gloves., media_common.quotation.subjects, Revolutions and Revolutionaries
m.02wn2fg, education.education.institution, Boston University
m.04ystww, education.education.institution, Boston University
m.02wn16y, education.education.institution, Boston University
m.0w4b9b0, education.honorary_degree.degree, PhD
In revolutions the occasions may be trifling but great interest are at stake., media_common.quotation.subjects, Revolutions and Revolutionaries
m.02wpt5j, education.education.institution, Boston University
m.04hjt5w, education.education.institution, Boston University
Revolutions and Revolutionaries, media_common.quotation_subject.quotations_about_this_subject, Riots are the voices of the unheard.
Mahatma Gandhi, people.person.profession, Writer
m.0n1749c, education.education.institution, Boston University
m.02wnc2r, education.education.institution, Boston University
Author, owl#inverseOf, Quotations
PhD, education.educational_degree.honorary_degree_recipients, m.0w1zbqg
m.02wpt5f, education.education.institution, Boston University
m.05yz4dl, education.education.institution, Boston University
m.02wjrld, education.education.institution, Boston University
m.02wn4zy, education.education.institution, Boston University
m.02wnbl4, education.education.institution, Boston University
m.0dw0s50, education.education.institution, Boston University
m.02wntjc, education.education.institution, Boston University
m.02wn4gm, education.education.institution, Boston University
m.02wmrzb, education.education.institution, Boston University
Revolutions and Revolutionaries, media_common.quotation_subject.quotations_about_this_subject, One revolution is like one cocktail, it just gets you organized for the next.
m.04hmwf0, education.education.institution, Boston University
m.02wnz38, education.education.institution, Boston University
m.02wnv8y, education.education.institution, Boston University
m.0646m4f, education.education.institution, Boston University
Felix Dodds, people.person.profession, Author
m.0n44ksq, education.education.institution, Boston University
m.02wnst6, education.education.institution, Boston University
m.04dmc91, education.education.institution, Boston University
m.02wny85, education.education.institution, Boston University
m.02wnmbb, education.education.institution, Boston University
Doctorate, common.topic.notable_types, Degree
m.04z7228, education.education.institution, Boston University
m.02wn6bl, education.education.institution, Boston University
m.02wndr8, education.education.institution, Boston University
m.02wmyz4, education.education.institution, Boston University
m.0zfh2ht, education.education.institution, Boston University
m.07ltdz9, education.education.institution, Boston University
m.0hvb53h, education.education.institution, Boston University
m.0667ylt, education.education.institution, Boston University
Revolutions and Revolutionaries, media_common.quotation_subject.quotations_about_this_subject, Revolution is a trivial shift in the emphasis of suffering.
m.02wnzm6, education.education.institution, Boston University
m.049yr5z, education.education.institution, Boston University
m.07skj07, education.education.institution, Boston University
m.02wpps3, education.education.institution, Boston University
m.02wn96d, education.education.institution, Boston University
m.02wn7ky, education.education.institution, Boston University
Degree, common.topic.article, m.025dxp1
Abhishek Ghosh, people.person.education, m.0130dvjr
m.03p80dr, education.education.institution, Boston University
m.02wntkl, education.education.institution, Boston University
m.010lc2fp, education.honorary_degree.degree, PhD
m.07ltm5p, education.education.institution, Boston University
m.02wnxyh, education.education.institution, Boston University
m.02wnwhy, education.education.institution, Boston University
m.0667mwd, education.education.institution, Boston University
PhD, common.topic.notable_for, g.12553vr22
m.06zy3yd, education.education.institution, Boston University
m.02wn3sw, education.education.institution, Boston University
m.04hw3lg, education.education.institution, Boston University
m.02wnysz, education.education.institution, Boston University
m.05hnqpr, education.education.institution, Boston University
Revolutions and Revolutionaries, media_common.quotation_subject.quotations_about_this_subject, Whether a revolutions succeeds or fails people of great hearts will always be sacrificed to it.
m.02wnh37, education.education.institution, Boston University
m.09vjk2r, education.education.institution, Boston University
David A. Bray, book.author.works_written, SSRN as an Initial Revolution in Academic Knowledge Aggregation and Dissemination
Revolutions and Revolutionaries, media_common.quotation_subject.quotations_about_this_subject, A man may build himself a throne of bayonets, but he can't sit on it.
PhD, education.educational_degree.honorary_degree_recipients, g.1236ycrp
m.04m5ywc, education.education.institution, Boston University
m.0znm49n, education.education.institution, Boston University
m.03kwhlq, education.education.institution, Boston University
PhD, education.educational_degree.honorary_degree_recipients, m.010lc2l3
m.04hymgg, education.education.institution, Boston University
m.0w56krq, education.education.institution, Boston University
m.02_27cz, education.education.institution, Boston University
m.04hlygh, education.education.institution, Boston University
m.02wnr17, education.education.institution, Boston University
Revolutions and Revolutionaries, media_common.quotation_subject.quotations_about_this_subject, Never wear your best trousers when you go out to fight for freedom and truth.
m.05yz26k, education.education.institution, Boston University
m.04ysvmg, education.education.institution, Boston University
m.07lm7zj, education.education.institution, Boston University
m.05yzckd, education.education.institution, Boston University
m.07skkc8, education.education.institution, Boston University
m.04hnp0r, education.education.institution, Boston University
m.0cpktdk, education.education.institution, Boston University
m.02wnp37, education.education.institution, Boston University
In this Revolution no plans have been written for retreat., media_common.quotation.author, Martin Luther King, Jr.
m.04mjyb5, education.education.institution, Boston University
m.04hml5t, education.education.institution, Boston University
m.0hvrpf5, education.education.institution, Boston University
m.0zd97wr, education.education.institution, Harvard University
m.0zn8g68, education.honorary_degree.degree, PhD
m.02wnplj, education.education.institution, Boston University
m.05lwlsj, education.education.institution, Boston University
Degree, owl#inverseOf, Honorary degree recipients
m.0gy39pf, education.education.institution, Boston University
m.02wncwd, education.education.institution, Boston University
m.0hgtdnj, education.education.institution, Boston University
m.0zn8g68, education.honorary_degree.institution, Paris Dauphine University
m.0gmhfg3, education.education.institution, Boston University
m.04hmz4p, education.education.institution, Boston University
m.012bkhwd, education.education.institution, Boston University
m.04yt6gp, education.education.institution, Boston University
m.0dlqgn5, education.education.institution, Boston University
m.02wnzm9, education.education.institution, Boston University
m.045wqbr, education.education.institution, Boston University
m.02wny_b, education.education.institution, Boston University
m.0w4b9b0, education.honorary_degree.institution, University of California, San Diego
Revolutions and Revolutionaries, media_common.quotation_subject.quotations_about_this_subject, The successful revolutionary is a statesman, the unsuccessful one a criminal.
m.02wnkyx, education.education.institution, Boston University
m.07srjb3, education.education.institution, Boston University
m.05yzgd4, education.education.institution, Boston University
PhD, common.topic.article, m.04zx3q5
m.02wnr00, education.education.institution, Boston University
m.02wp75f, education.education.degree, PhD
m.05yzlf1, education.education.institution, Boston University
m.04ddmnx, education.education.institution, Boston University
m.07ltnv1, education.education.institution, Boston University
m.0n4124b, education.education.institution, Boston University
m.02wndxf, education.education.institution, Boston University
m.0wkqwlh, education.education.institution, Boston University
Revolutions and Revolutionaries, media_common.quotation_subject.quotations_about_this_subject, Revolution today is taken for granted, and in consequence becomes rather dull.
m.0hnzxj5, education.education.institution, Boston University
m.02wnc4f, education.education.institution, Boston University
m.04ysz8x, education.education.institution, Boston University
m.02wnvwl, education.education.institution, Boston University
m.09vjnvh, education.education.institution, Boston University
Revolutions and Revolutionaries, media_common.quotation_subject.quotations_about_this_subject, Revolution is an abrupt change in the form of misgovernment.
m.04hns59, education.education.institution, Boston University
Leo Tolstoy, people.person.profession, Writer
PhD, education.education.degree, m.02wp75f
m.09sccf9, education.education.institution, Boston University
m.02wnl59, education.education.institution, Boston University
m.02wpky9, education.education.institution, Boston University
m.02wmvrd, education.education.institution, Boston University
PhD, education.educational_degree.honorary_degree_recipients, m.010lc2fp
Degree, owl#inverseOf, People with this degree
m.09j5336, education.education.institution, Boston University
m.0svwnr8, education.education.institution, Boston University
m.02wnnzr, education.education.institution, Boston University
m.010lc2l3, education.honorary_degree.degree, PhD
Revolutions and Revolutionaries, media_common.quotation_subject.quotations_about_this_subject, Plots, true or false, are necessary things, to raise up commonwealths, and ruin kings.
Revolutions and Revolutionaries, media_common.quotation_subject.quotations_about_this_subject, The most radical revolutionary will become a conservative the day after the revolution.
m.02wnx86, education.education.institution, Boston University
m.02kym25, education.education.institution, Boston University
m.0n3zhnl, education.education.institution, Boston University
m.02kydy6, education.education.institution, Boston University
m.04kfrmf, education.education.institution, Boston University
Revolutions and Revolutionaries, media_common.quotation_subject.quotations_about_this_subject, If not us, who? If not now, when?
m.02wndq4, education.education.institution, Boston University
m.02wnmt1, education.education.institution, Boston University
m.02wn1kj, education.education.institution, Boston University
m.062yvbs, education.education.institution, Boston University
m.0wkdwc8, education.education.institution, Boston University
m.02wn7y2, education.education.institution, Boston University
David A. Bray, people.person.education, m.0zd97t1
m.09vjk8p, education.education.institution, Boston University
Mose Kalev, people.person.profession, Writer
m.02wnwdk, education.education.institution, Boston University
m.05yzb81, education.education.institution, Boston University
m.02wmrdx, education.education.institution, Boston University
Henry David Thoreau, people.person.profession, Writer
m.03p80cz, education.education.institution, Boston University
David A. Bray, common.topic.subject_of, Doctorate
David A. Bray, people.person.education, m.0zd97sm
m.02wpf4w, education.education.institution, Boston University
m.02wmzvn, education.education.institution, Boston University
m.02wnlm5, education.education.institution, Boston University
m.09j532t, education.education.institution, Boston University
m.02wnymb, education.education.institution, Boston University
m.02wphyc, education.education.institution, Boston University
David A. Bray, people.person.education, m.0zd97wd
m.02wn264, education.education.institution, Boston University
m.0gvwtkh, education.education.institution, Boston University
m.05yzck2, education.education.institution, Boston University
Revolutions and Revolutionaries, media_common.quotation_subject.quotations_about_this_subject, Those who make peaceful revolution impossible will make violent revolution inevitable.
m.02wnzcb, education.education.institution, Boston University
m.02wnrqm, education.education.institution, Boston University
m.0w1zbqg, education.honorary_degree.recipient, Emil Racoviță
m.0666lr1, education.education.institution, Boston University
m.02wp75f, education.education.institution, Boston University
Revolutions and Revolutionaries, media_common.quotation_subject.quotations_about_this_subject, Every revolution was first a thought in one man?s mind.
m.09vjlyr, education.education.institution, Boston University
m.0sw0h54, education.education.institution, Boston University
Revolutions and Revolutionaries, media_common.quotation_subject.quotations_about_this_subject, I must study politics and war that my sons may have liberty to study mathematics and philosophy.
m.04kc9lb, education.education.institution, Boston University
m.0zs_582, education.honorary_degree.degree, PhD
Revolutions and Revolutionaries, media_common.quotation_subject.quotations_about_this_subject, When people contend for their liberty they seldom get anything for their victory, but new masters.
Revolutions and Revolutionaries, media_common.quotation_subject.quotations_about_this_subject, On the first day of a revolution he is a treasure; on the second he ought to be shot.
m.04hzrk5, education.education.institution, Boston University
m.04hjc8l, education.education.institution, Boston University
Revolutions and Revolutionaries, media_common.quotation_subject.quotations_about_this_subject, In this Revolution no plans have been written for retreat.
m.04ysvnx, education.education.institution, Boston University
m.09vlgky, education.education.institution, Boston University
David A. Bray, people.person.education, m.0zd97wr
m.02wmytn, education.education.institution, Boston University
m.04hhgtc, education.education.institution, Boston University
Boston University, book.periodical_publisher.periodicals_published, m.01032wc8
m.02wnqzb, education.education.institution, Boston University
m.0gyhr2c, education.education.institution, Boston University
m.09vjnnm, education.education.institution, Boston University
m.04htbm7, education.education.institution, Boston University
Those who make peaceful revolution impossible will make violent revolution inevitable., media_common.quotation.subjects, Revolutions and Revolutionaries
m.02wn2yw, education.education.institution, Boston University
m.02wnsj6, education.education.institution, Boston University
m.04lp7mq, education.education.institution, Boston University
m.02wn70d, education.education.institution, Boston University
m.0w59hmm, education.education.institution, Boston University
PhD, education.educational_degree.honorary_degree_recipients, m.0zs_582
m.04hg8nh, education.education.institution, Boston University
Revolutions and Revolutionaries, media_common.quotation_subject.quotations_about_this_subject, The main object of a revolution is the liberation of man... not the interpretation and application of some transcendental ideology.
m.02wnwrx, education.education.institution, Boston University
m.02wnjk_, education.education.institution, Boston University
m.07ltnmy, education.education.institution, Boston University
In this Revolution no plans have been written for retreat., media_common.quotation.author, Martin Luther King, Jr.
m.0czvvyw, education.education.institution, Boston University
m.02wns3c, education.education.institution, Boston University
m.02wnndr, education.education.institution, Boston University
Revolutions and Revolutionaries, media_common.quotation_subject.quotations_about_this_subject, Revolutions have never lightened the burden of tyranny: they have only shifted it to another shoulder.
m.06wghtf, education.education.institution, Boston University
m.02wndgr, education.education.institution, Boston University
m.02wpfym, education.education.institution, Boston University
m.02wnc5n, education.education.institution, Boston University
m.04m1wfm, education.education.institution, Boston University
m.0w1zbqg, education.honorary_degree.degree, PhD
m.02wnwz8, education.education.institution, Boston University
m.04hgl7v, education.education.institution, Boston University
Boston University, book.periodical_publisher.periodicals_published, m.010brlbr
m.0646l27, education.education.institution, Boston University
m.02wn2sb, education.education.institution, Boston University
Revolutions and Revolutionaries, media_common.quotation_subject.quotations_about_this_subject, The children of the revolution are always ungrateful, and the revolution must be grateful that it is so.
m.02wmtnm, education.education.institution, Boston University
m.07lsz16, education.education.institution, Boston University
Revolutions and Revolutionaries, media_common.quotation_subject.quotations_about_this_subject, I have been ever of opinion that revolutions are not to be evaded.
m.02wnwql, education.education.institution, Boston University
m.06wjmjk, education.education.institution, Boston University
m.02wpgyl, education.education.institution, Boston University
m.05yzckk, education.education.institution, Boston University
m.0w4b95d, education.education.institution, University of California, San Diego
m.02wnl5z, education.education.institution, Boston University
m.02wn01r, education.education.institution, Boston University
m.0770ln2, education.education.institution, Boston University
m.02wnrsz, education.education.institution, Boston University
Revolutions and Revolutionaries, media_common.quotation_subject.quotations_about_this_subject, Revolutions never go backward.
m.05y_42d, education.education.institution, Boston University
m.02wnxwt, education.education.institution, Boston University
m.0645lph, education.education.institution, Boston University
David A. Bray, people.person.education, m.0zd97rp
Revolutions and Revolutionaries, media_common.quotation_subject.quotations_about_this_subject, You cannot make a revolution in white gloves.
m.02wnjnt, education.education.institution, Boston University
m.02wn8z7, education.education.institution, Boston University
m.04d2387, education.education.institution, Boston University
m.06zy318, education.education.institution, Boston University
Revolutions and Revolutionaries, media_common.quotation_subject.quotations_about_this_subject, In a revolution, as in a novel. the most difficult part to invent is the end.
m.02wnz6v, education.education.institution, Boston University
m.0646k62, education.education.institution, Boston University
m.04d01my, education.education.institution, Boston University
m.0bd2zhs, education.education.institution, Boston University
m.01283cyd, education.education.institution, Boston University
David A. Bray, people.person.education, m.0zd97tr
m.0hnjdfm, education.education.institution, Boston University
m.07ltnvm, education.education.institution, Boston University
m.05yyjkp, education.education.institution, Boston University
m.02wntt8, education.education.institution, Boston University
m.04hn1t2, education.education.institution, Boston University
PhD, education.educational_degree.honorary_degree_recipients, m.0zn8g68
Revolutions and Revolutionaries, media_common.quotation_subject.quotations_about_this_subject, Revolutions are always verbose.
Doctorate, common.topic.subjects, David A. Bray
m.0hzv8rf, education.education.institution, Boston University
Paul Tillich, people.person.profession, Writer
m.0svzypp, education.education.institution, Boston University
David A. Bray, people.person.education, m.0zd97lg
m.02wnbpm, education.education.institution, Boston University
m.04hlpmb, education.education.institution, Boston University
m.0hzv7ky, education.education.institution, Boston University
g.11btmbs0s7, education.education.institution, Boston University
m.0hnzylr, education.education.institution, Boston University
Henry David Thoreau, people.person.nationality, United States of America
Revolutions and Revolutionaries, media_common.quotation_subject.quotations_about_this_subject, A great revolution is never the fault of the people, but of the government.
m.02wnnk7, education.education.institution, Boston University
m.04q5ntm, education.education.institution, Boston University
m.02wmsnr, education.education.institution, Boston University
m.04mjd0h, education.education.institution, Boston University
Mahatma Gandhi, people.person.nationality, India
m.02wmt57, education.education.institution, Boston University
m.02wptqs, education.education.institution, Boston University
m.02wmyvh, education.education.institution, Boston University
m.02wnq8d, education.education.institution, Boston University
m.02wnd5n, education.education.institution, Boston University
Revolutions and Revolutionaries, media_common.quotation_subject.quotations_about_this_subject, Every revolutionary ends up by becoming either an oppressor or a heretic.
m.03p8044, education.education.institution, Boston University
m.02wpf24, education.education.institution, Boston University
Doctorate, common.topic.image, Dphil gown
m.0zfmwyh, education.education.institution, Boston University
m.0svzydq, education.education.institution, Boston University
m.02wnv47, education.education.institution, Boston University
Revolutions and Revolutionaries, media_common.quotation_subject.quotations_about_this_subject, Revolutions are not made by men in spectacles.
m.09vj9dr, education.education.institution, Boston University
m.02wpy45, education.education.institution, Boston University
m.02wnbxg, education.education.institution, Boston University

Answer: Boston University