In a world of universal deceit, telling the truth is a revolutionary act.

The chess-board is the world; the pieces are the phenomena of the universe; the rules of the game are what we call the laws of Nature.  

The only way to learn mathematics is to do mathematics.

书是一次跨越时间的对话。

Whatever must happen ultimately should happen immediately.

The self is not a solid thing but a collection of echoes.