宇宙是一个谜题，而化学是其中的一把钥匙。
The universe is a puzzle, and chemistry is one of the keys.
The most important single central fact about a free market is that no exchange takes place unless both parties benefit.
我不想做下一个迈克尔-乔丹，我只想做科比-布莱恩特。
If we want clean air and water, we must start by protecting our forests.
The stars near the galactic center are like cosmic clocks, helping us map spacetime.
我们都是岛屿，在误解的海洋中互相喊叫着谎言。
未来属于那些相信自己梦想之美的人。
听我说话就像一场头脑旅行，因为我只给你那些你和朋友在客厅里开玩笑的东西。