The center of our galaxy is a fascinating place where extreme physics takes place, and it's a privilege to study it.

I believe that science has great potential to improve human life.

很多高明人士经常耸人听闻地声称的所谓“真实世界的复杂性”实际上不过是他们自己脑子里的自相矛盾。

Symbols are the medium of thought.

最创新的解决方案往往是大自然已经提供的。