Write a multi-choice question for the following article, with the given choices and answer: Article: To succeed in business or life we must continually take actions. Putting yourself on the line day after day can be extremely boring, especially when things do not work out as desired. Each time a disappointing event happens, I like to get reminded of these famous failures: Gates has literally changed the work culture of the world in the 20the and the 21st centuries, by simplifying the way the computer is being used. He was the world's richest man for more than one decade. However, in the 1970's before starting out, he was a Harvard University dropout. The most ironic part is that he started a software company by purchasing the software technology from someone for only $50 back then. Lincoln received no more than five years of formal education throughout his lifetime. When he grew up, he joined politics and had 12 major failures before he was elected the 16th President of the United States of America. Newton was the greatest English mathematician of his generation. His work on optics and gravitation made him one of the greatest scientists the world has even known. Many thought that Newton was born a genius, but he wasn't! When he was young, he did very poorly in grade school, so poor that his teachers became helpless in improving his grades. Beethoven is widely regarded as one of history's great composers. His reputation has inspired composers, musicians and audiences who were to come after him. Before the start of his career, Beethoven's music teacher once said of him "as a composer, he is hopeless". And during his career, he lost his hearing yet he managed to produce great music. A deaf man composing music, ironic, isn't it! Options: A He will go on without thought even though he may fail. B He will think of some famous failures in his life. C He will start to tell himself some successful stories. D He will refer to some famous persons' failure stories. Answer: D He will refer to some famous persons' failure stories. Question:
A:
What does the author do if something disappoints him?