"There is no such thing as a new idea. It is impossible. We simply take a lot of old ideas and put them into a sort of mental kaleidoscope. We give them a turn and they make new and curious combinations."

成功的关键是专注于长期目标，而不是被短期利益所分散注意力。

灵魂有幻觉，就像鸟有翅膀：它靠它们支撑。