It's not always necessary to be better than everyone else, but to be better than you used to be.

A man takes a rocket ship into the stars, and all I got is this broken guitar.

同一元素的原子在质量和性质上是相同的。

真正的纽约人暗中相信，生活在其他地方的人在某种意义上一定是在开玩笑。

创新不仅仅是创造新事物，更是改进已有的事物。