永远不要停止质疑，即使答案似乎已经确定。

当你认识到这个世界上的美好时，你就不再是奴隶了。

每个人都认为自己是世界上最重要的存在。

There are two sides to every question.

"Behavior cannot be divorced from its adaptive context."

人人都是艺术家。

The discovery of stars orbiting the supermassive black hole at the galactic center was a turning point in astrophysics.