人是唯一拒绝成为自己的生物。
Man is the only creature who refuses to be what he is.
The pursuit of mathematical knowledge is a never-ending adventure, filled with challenges, surprises, and the satisfaction of solving the unsolvable.
翻译：时势要求停止就停止，时势要求行动就行动，或动或静都不违背适当的时机，这样的前景就光明灿烂。
你对某件事了解得越多，它就会变得越有趣。