让自己振作起来的最好方法就是试着让别人振作起来。
The best way to cheer yourself up is to try to cheer somebody else up.
The joy of mathematics is in the journey, not just the destination.
梦是开设在灵魂深处最隐蔽角落的小小隐秘窗口，它所通向的宇宙夜空是心灵性的，在自我-意识出现之前很久就已如此，而无论我们的自我-意识的疆界如何扩展，它将始终通向心灵的夜空。
You are given the gift of life in order to discover what your gift in life is. You will complete your mission when you figure out what your mission is. This is not a paradox. This is the way.
I don't think President Bush is doing anything at all about Aids. In fact, I'm not sure he even knows how to spell Aids.
乳制品生产的可持续性不是一种选择，而是对后代子孙的必要责任。
If you’re not failing occasionally, you’re not pushing the boundaries enough.
我们拥有的最有价值的资源不是地下的矿石，而是每天来工作的人们。
The best investments are those that create value for both shareholders and society.