[Q]: [Tracklongtermtrendsandremovepoorlyperformingstockbeforetheybecomeaburden.]
[A]: [Track long term trends and remove poorly performing stock before they become a burden.]
[Q]: [Thereaderneednotbeaprogrammer,butshouldknowbasicsoftwareengineeringconceptssuchassourcecode,compilers,andpatches.]
[A]: [The reader need not be a programmer, but should know basic software engineering concepts such as source code, compilers, and patches.]
[Q]: [Thislogicalthinkingbehindcreationensuresthathouses,skyscrapers,bridgesandfactoriesdonotcollapse;andlikewisethatthechemicalsinmodernchemistryarenotcombinedinsuchawaythattheyblowuplaboratoriesorinotherwaysbecomehighlydangerousforpeople.]
[A]:
[This logical thinking behind creation ensures that houses, skyscrapers , bridges and factories do not collapse; and likewise that the chemicals in modern chemistry are not combined in such a way that they blow up laboratories or in other ways become highly dangerous for people.]