I'm not going to let anyone define me.
我不会让任何人定义我。
教育的艺术必须是引导孩子达到能够自我教育的程度。
第一步是确定某事是可能的;然后概率就会发生。
I don't have any particular recipe [for developing new proofs] ... It is the reason why doing research is challenging as well as attractive. It's like being lost in a jungle and trying to use all the knowledge that you can gather to come up with some new tricks, and with some luck you might find a way out.
It is one of the superstitions of the human mind to have imagined that virginity could be a virtue.
生活中最重要的不是胜利,而是奋斗。
Quality is not an act, it is a habit.