What's terrible is to pretend that second-rate is first-rate. To pretend that you don't need love when you do; or you like your work when you know quite well you're capable of better.
The study of mathematics is a journey without an end.
When you do something best in life, you don’t really want to give that up – and for me it’s tennis.
Mathematics advances not by the efforts of individuals alone but through the collective work of generations.
一个灰色的回忆,怎能抗衡现在的生动与自由。
我不缺乏把一个想法彻底思考下去的勇气,到目前为止,我还没有遇到过我害怕的想法。