你无法回到过去改变开头，但你可以从现在开始改变结局。

艺术不在于完美，而在于真实。

The most dangerous phrase in aquaculture is: "This is how we've always done it."

The weight of evidence for an extraordinary claim must be proportioned to its strangeness.

CRISPR是一种工具——我们如何使用它决定了它的意义。