舞台是我感觉最有活力的地方。
居身平安之境要考虑危难之时,处身太平盛世要想到乱世之日。
To be born is to be wrecked on an island.
数学家是模式的创造者,就像画家或诗人一样。
The key to performance is elegance, not battalions of special cases.