A statement is a means to convey information， a promise is a means to make a commitment.

Be the change you wish to see in the world.

作家的任务是倾听世界的低语并赋予它们声音。

The only person who is educated is the one who has learned how to learn and change.

The only way to discover the limits of the possible is to go beyond them into the impossible.

I sing not because I am blind, but because I have a voice.

通往低碳未来的道路需要多种解决方案和方法。