The universe is not just a collection of stars and galaxies; it's a complex web of interactions and phenomena that we are only beginning to understand.

生活中你必须无所畏惧。

If you want something you’ve never had, you must be willing to do something you’ve never done.

The greatest enemy of knowledge is not ignorance, it is the illusion of knowledge.

In a way, I've got some bad news, particularly to anybody who's come to Oxford from abroad. There's a real problem with snobbery, because sometimes people from outside the U.K. imagine that snobbery is a distinctively U.K. phenomenon, fixated on country houses and titles. The bad news is that's not true. Snobbery is a global phenomenon; we area global organization, this is a global phenomenon. What is a snob? A snob is anybody who takes a small part of you, and uses that to come to a complete vision of who you are. That is snobbery.

我不是囚徒，我是自由的灵魂。

我们都是破碎的，这就是光进入的方式。

时间旅行是世界上最令人沮丧的事情。你无法改变任何事情，也无法阻止任何事情的发生。