如果你做了一次，人们会称之为意外。如果你做了两次，他们会称之为巧合。但如果你做了三次，你就证明了一个自然法则。
If you do something once, people will call it an accident. If you do it twice, they call it a coincidence. But do it a third time and you've just proven a natural law.
The beauty of physics lies in its ability to explain the complex with simple, elegant theories.
"Sometimes you have to take a leap of faith first, the trust part comes later."
The ethical issues of AI must be considered simultaneously with technological development.
无人机的未来不是替代人，而是赋能人。
当我们认为我们被理解了，我们就会觉得我们可以控制周围的世界。
In programming, everything we do is a special case of something more general -- and often we know it too quickly.
做义事也是这样，能演说的就演说，能讲书的就讲书，能做事的就做事，这样义事才可以成功。
I love argument, I love debate. I don't expect anyone just to sit there and agree with me, that's not their job.
