Life is a dream for the wise, a game for the fool, a comedy for the rich, a tragedy for the poor.

One never notices what has been done; one can only see what remains to be done.

I think that the best way to predict the future is to create it.

The greatest crimes are not committed by those who break the rules, but by those who follow them to the letter.

你越努力，就越幸运。

It is not the strongest of the species that survives, nor the most intelligent, but the one most responsive to change.  

In mathematics, as in life, the most elegant solutions often arise from a deep understanding of the problem.

人与人之间的沉默可能比言语更响亮。

领导力在于因你的存在而使他人变得更好，并确保在你离开后这种影响依然存在。