最终，我们记住的不是敌人的话语，而是朋友的沉默。
"In the end, we will remember not the words of our enemies, but the silence of our friends."
We must balance short-term performance with long-term value creation.
The mathematician's patterns, like the painter's or the poet's, must be beautiful; the ideas, like the colors or the words, must fit together in a harmonious way.
The moment of betrayal is the worst, the moment when you know beyond any doubt that you've been betrayed: that some other human being has wished you that much evil.