欲望使人即使到了天堂也会坐立不安。

Praise shames me， for I secretly beg for it。

Mathematics is not a careful march down a well-cleared highway, but a journey into a strange wilderness, where the explorers often get lost.

I don't need a reason to be resilient.

That there are things in this world not carved out of gray stone. That there s a small place inside of us they can never lock away, and that place is called hope.