Leadership means making tough decisions today for a better tomorrow.

"The world is full of obvious things which nobody by any chance ever observes."

Those who deny freedom to others, deserve it not for themselves; and, under a just God, can not long retain it.

We look at the world once, in childhood. The rest is memory.

我相信爱与音乐的力量可以治愈一切。

数学的美只对那些更有耐心的追随者展示。

Success is not about the destination, but the journey and the people you meet along the way.