出名的好处是可以旅行。我一直想去海外旅行，比如加拿大之类的地方。

双重思想意味着在头脑中同时持有两种相互矛盾的信念，并接受它们两者。

My goal is simple. It is a complete understanding of the universe, why it is as it is and why it exists at all.

A good mystery is like a good joke—it's all in the timing.

当一个问题被清晰地陈述时，它就已经解决了一半。

不要因为它结束了而哭泣，要因为它发生过而微笑。

"The only thing that is truly limitless is the human potential."

"In computational learning theory, the challenge is not just to learn, but to understand how learning is possible."