Leadership is about inspiring people to do things they never thought they could.

There is only one thing that makes a dream impossible to achieve: the fear of failure.

The most exciting moments in mathematics are when you discover something that was hidden in plain sight.

文明的分布很大程度上是气候刺激的结果。

I don't care if you're black, white, straight, bisexual, gay, lesbian, short, tall, fat, skinny, rich or poor. If you're nice to me, I'll be nice to you. Simple as that.