The past is a foreign country; they do things differently there.

我不是现代艺术家，我是永恒的艺术家。

The challenge with hepatitis C was not just to find the virus, but to understand how it evades the immune system.

计算的目的是洞察，而不是数字。

The decline of violence may be the most significant and least-appreciated development in the history of our species.

笑容是驱散人类脸上寒冬的阳光。