La vie est une comédie pour ceux qui pensent, une tragédie pour ceux qui sentent.
The past is not dead. It is not even past.
The most beautiful thing in mathematics is the simplicity of the ideas behind the complexity.
So, I'm going to end it there. But what I really want to stress is: by all means, success, yes. But let's accept the strangeness of some of our ideas. Let's probe away at our notions of success. Let's make sure our ideas of success are truly our own.
上帝在家里，我们出去散步了。