In the world of physics, we often find that the simplest questions are the hardest to answer.

唯一真正的旅行不是去新的风景，而是拥有新的眼光。

Wealth is not about having a lot of money; it's about having a lot of options.

无限的耐心会带来立竿见影的效果。

保证失败的最好方法就是放弃。