I'm not interested in being the best in history. I'm interested in being the best I can be.

每个数学问题都有解决方案，但并非每个解决方案都显而易见。

It seems to me that the natural world is the greatest source of excitement; the greatest source of visual beauty; the greatest source of intellectual interest. It is the greatest source of so much in life that makes life worth living.

We were both young when I first saw youI close my eyes and the flashback starts?I'm standing there on a balcony in summer air?See the lights， see the party， the ball gowns?

如果你能勇敢地说“再见”，那么生命一定会回报你一个新的“开始”。