可持续性不是一种选择；它是我们对下一代的责任。

"I like dogs. You always know what a dog is thinking. It has four moods. Happy, sad, cross and concentrating."

I'm not a talk, I'm a song.

The more you do, the more you learn. The more you learn, the more you can do.

If you do not tell the truth about yourself you cannot tell it about other people.

地球上唯一伟大的是人，人身上唯一伟大的是心灵。