Acting is a way of living out one's insanity.

The Langlands program is a bridge between the discrete and the continuous.

Peace is not the absence of war， but a virtue based on strength of character.

The essence of strategy is in the activities – choosing to perform activities differently or to perform different activities than rivals.

"We are all the sum of our memories, and yet we remember so little."

Transparency in sourcing isn’t optional—it’s a responsibility.

我不敢说数学和疯狂之间有直接关系，但毫无疑问，伟大的数学家们都有狂躁、妄想和精神分裂的症状。