The most exciting phrase to hear in science, the one that heralds new discoveries, is not 'Eureka!' but 'That's funny...'

每首歌都讲述一个故事，每个故事都有一首歌。

Man is defined as a human being and a woman as a female — whenever she behaves as a human being she is said to imitate the male.

相信科学的过程——它很慢，但它是有效的。