成为英雄的最大障碍是怀疑自己是否会证明自己是个傻瓜；真正的英雄主义是抵抗这种怀疑；最深刻的智慧是知道何时应该抵抗，何时应该服从。
The greatest obstacle to being heroic is the doubt whether one may not be going to prove one's self a fool; the truest heroism is to resist the doubt; and the profoundest wisdom, to know when it ought to be resisted, and when it be obeyed.
Innovation is not achieved overnight, but through continuous accumulation and breakthroughs.
The power of the human spirit is limitless.
纯数学和应用数学之间的相互作用是真正创新发生的地方。
Every day is a new opportunity to grow and learn.
In mathematics, the journey of discovery is as important as the destination.
【释义】人生的意义在于有所作为，而不在于活得长久。
译文：人过于贪婪，就像蛇吃掉大象一样可怕，远处的山峰一座还比一座高大。赏析：人的欲望太盛反而会害了自己，贪婪成性，得寸进尺往往会丢掉性命。人做事要量力而行，好高骛远会适得其反。
化用李商隐诗句，表达乐观豁达的人生态度。