可持续发展不是选择，而是责任。

The writer is the enemy of all dictatorships, whether of the left or of the right.

Don’t tell me the moon is shining, show me the glint of light on broken glass.

If you’re not failing occasionally, you’re not pushing the boundaries enough.

有史以来最大的发现就是，一个人仅仅改变自己的态度，就能改变他的未来。