我不害怕站出来。每个人都来握住我的手。我们将一起走过这条路,穿过风暴。
The mathematician does not study pure mathematics because it is useful; he studies it because he delights in it and he delights in it because it is beautiful.
唯一能给你带来幸福的是你自己。
To be what we are, and to become what we are capable of becoming, is the only end of life.