最好的数学是简单的,但又不至于过于简单。
如果你是一个把生命奉献给某项事业的工程师,世界上最糟糕的事情就是有人剽窃它并署上自己的名字。
一个地方的灵魂不在于它的纪念碑,而在于它的故事。
The end of history is not the end of events, but the end of the evolution of human political and social institutions.
Life is 10% what happens to you and 90% how you react to it.