We are just beginning to understand the potential of genome editing—and the questions it raises.

我从不回头看，我只向前看。

一个人的心是只服从他自己的，你想束缚它，结果却释放了它；如果让它自由自在的话，你反而把它束缚得紧紧的了。

I've always been interested in the complexity of characters, the layers that make them human.

没有比你自己设下的陷阱更致命的陷阱了。