The great and chief end, therefore, of men's uniting into commonwealths, and putting themselves under government, is the preservation of their property.

我们在Facebook上试图做的事情，就是帮助人们更有效地连接和沟通。

心是一个孤独的猎人。

The art of competing, I’d learned from track, was the art of forgetting, and I now reminded myself of that fact. You must forget your limits. You must forget your doubts, your pain, your past.

DNA的双螺旋结构不仅美丽，而且优雅简单。

The destiny of a nation is determined by its people.

We live in the best of all possible worlds because it was chosen from all possible worlds.