Mathematics is not a careful march down a well-cleared highway, but a journey into a strange wilderness, where the explorers often get lost.

I want to inspire people to believe in themselves and to push their limits.

You can't change the direction of the wind, but you can adjust your sails.

生活是一段旅程，而爱让这段旅程变得有价值。

Religion is the price we pay for having a large brain.