The only limit is the one you set for yourself.

Success in life means doing that thing than which nothing else is more dear to you.

I don't chase dreams, I catch them.

"The world is full of obvious things which nobody by any chance ever observes."

创新不是重新发明轮子，而是让轮子转得更顺畅、更快。

The dead speak to us through the molecules they left behind.