成功不是偶然的，而是必然的。

A poet can survive everything but a misprint.

I think it would be a disaster. The extraterrestrials would probably be far in advance of us. The history of advanced races meeting more primitive people on this planet is not very happy, and they were the same species. I think we should keep our heads low.

创新不是由逻辑思维带来的，尽管最后的产物有赖于一个符合逻辑的结构。