没有艺术;没有文学;没有社会;最糟糕的是,持续的恐惧和暴死的危险;人的生活孤独、贫困、卑污、残忍而短寿。
The main thing is to be moved, to love, to hope, to tremble, to live.
The art of leadership is saying no, not yes. It is very easy to say yes.
每一个优秀的数学家至少是半个哲学家,而每一个优秀的哲学家至少是半个数学家。
True strength comes from overcoming the obstacles we thought we couldn't get past.