"There are moments when the past feels so close you could reach out and touch it, and then it’s gone again, like smoke."

心理学必须植根于有机体为生存而斗争的现实中。

The potential of CRISPR is limited only by our imagination and responsibility.

Never underestimate the power of small, consistent improvements.

最终，所有的故事都是关于爱与失去、希望与绝望、生与死。

The political liberty of the subject is a tranquility of mind arising from the opinion each person has of his safety.

The essence of mathematics lies in its freedom.