自由与秩序并非不相容;真理即力量;自由讨论是真理的生命。
Freedom and order are not incompatible; truth is strength; free discussion is the very life of truth.
No one can become fully aware of the very essence of another human being unless he loves him.
The best lies are the ones we tell ourselves.
对于自己没有获得2009年诺贝尔奖的反应
我不害怕跌倒,因为我知道我会重新站起来。
Interview with Infinity Plus (February 2001)