For lovely eyes, seek out the good in people.

The end of history is not the end of events, but the end of the evolution of human political and social institutions.

CRISPR has opened doors we didn’t even know existed.

在全球化竞争中，我们必须保持开放的心态和学习的态度。

无产阶级平等要求的实际内容都是消灭阶级的要求。