The quest for a unified theory of physics is one of the greatest intellectual adventures of our time.

You are too generous to trifle with me. If your feelings are still what they were last April, tell me so at once. My affections and wishes are unchanged, but one word from you will silence me on this subject forever.

The only fence against the world is a thorough knowledge of it.

创新不仅仅是创造新事物；它关乎改变人们的生活。

译文：诚信是人在世间的根本，所以人不能缺少它；宽恕是交往的要领，所以人的一生都可以遵行。赏析：诚信就是说话算话，只有我们做到诚信，别人才会信任我们，尊重我们。靠欺骗的方式获得的利益，只能是一次，不可能是永久。人都会犯错，只要对方不是故意的，没有触碰做人的底线，我们都可以学会宽恕原谅别人。

旅程本身就是奖励。

金融发展的关键在于建立能够可信地承诺保护财产权的制度。