We don't inherit the oceans from our ancestors; we borrow them from our children.

共享电子对构成了化学键。

最重要的是保持真实。

人类个体自由探索的思想是世界上最宝贵的东西。

Concerning the gods, I have no means of knowing whether they exist or not or of what sort they may be, because of the obscurity of the subject, and the brevity of human life.

Data is not the answer, but the beginning of the question.

Liberal democracy may constitute the "end point of mankind's ideological evolution" and the "final form of human government."