Every human being has hundreds of separate people living under his skin. The talent of a writer is his ability to give them their separate names, identities, personalities and have them relate to each other.

银河系的黑洞是我们研究极端引力的最近实验室。

生如夏花之绚烂，死如秋叶之静美。

数字计算机背后的思想可以通过说这些机器旨在执行任何可以由人类计算机完成的操作来解释。