每一个挑战都是学习和改进的机会。

未来属于那些相信自己梦想之美的人。

当你质疑别人都接受的假设时，真正的创新才会发生。

儿童教育是人类最重要的一个问题。

The future of democracy depends on the ability of democratic societies to reform themselves.

You have to be able to center yourself at all times. That's what makes a champion.

The laws of physics are the same everywhere in the universe.

人人都值得爱，除了自以为值得的那个人。