粒子的概念只是近似的，并且只有在动量较小的极限下才有意义。

The artist is a receptacle for emotions that come from all over the place: from the sky, from the earth, from a scrap of paper, from a passing shape, from a spider’s web.

我不是下一个尤塞恩·博尔特，我是第一个尤塞恩·博尔特。

坚毅是对长期目标的激情和坚持。

The better we get at getting better, the faster we will get better.

I don't fear failure. I fear not trying.

我唯一上瘾的事情就是赢。

一个组织的培训质量决定了其人员的质量。

简短的词是最好的,又短又古老的词最最好。