大家都爱言论自由。但有些人对言论自游的理解是，我想说就说，但你说我不喜欢的话就无法容忍。
It is a far, far better thing that I do, than I have ever done; it is a far, far better rest that I go to than I have ever known.
The key to performance is elegance, not battalions of special cases.
教育不是注满一桶水，而是点燃一把火。
改变令人不适，但停滞是致命的。
写作就是呼吸，呼吸就是生活。