艺术作品应当超越个人生活的天地、直面诗人的精神与内心深处，如同人直面人类的精神与内心。

We're told, from many sources, that any onecan achieve anything. We've done away with the caste system, we are now in a system where anyone can rise to any position they please. And it's a beautiful idea. Along with that is a kind of spirit of equality; we're all basically equal. There are no strictly defined hierarchies. There is one really big problem with this, and that problem is envy.

The pursuit of mathematical truth is a never-ending adventure.

不去尝试办不到的事情, 不去追求得不到的东西, 不居于不能持久的地位, 不推行不可重复的政策。

Pure mathematics is, in its way, the poetry of logical ideas.

The mind is a dynamic system of interrelated processes.