无人机最激动人心的应用还没有被发明出来。

I used to walk down the street like I was a star... I want people to walk around delusional about how great they can be - and then to fight so hard for it every day that the lie becomes the truth.

永远不要停止学习，因为世界永远不会停止变化。

Most of what makes a book 'good' is that we are reading it at the right moment for us.

The essence of mathematics is not to make simple things complicated, but to make complicated things simple.