True leadership means making tough decisions today for a better tomorrow.

可持续性不是一种趋势，而是我们共同的责任。

The best way to predict the future is to invent it.

"Humor is a way of dealing with the world, a way of coping with the world, and a way of understanding the world."

教育体系是以感官基础，以思考为过程，以自由为目的。

你的时间有限，所以不要为别人而活。