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。