"To read is to walk in someone else's shoes; to write is to leave your own footprints behind."
阅读是穿别人的鞋子走路；写作是留下自己的足迹。
The potential of CRISPR is limited only by our imagination and our ethics.
The test of a first-rate intelligence is the ability to hold two opposed ideas in mind at the same time and still retain the ability to function.
拿古代的情况作标准来看今天的事情，这是对今天不正确的看法；拿今天的情况要求古人，这是不正确的历史观。此言时代不同，社会情况就会不同，因此考察古今，论定古今人物或事件，都不能持相同的标准，而必须结合不同情势具体对待。
编写错误的程序要比理解正确的程序容易。