勇气不是没有恐惧，而是战胜恐惧。

"The great secret that all old people share is that you really haven't changed in seventy or eighty years. Your body changes, but you don't change at all."

领导力在于让他人因你的存在而变得更好，并确保这种影响在你离开后依然持续。

If you want to change the world, start by changing the way you think.

The study of consciousness must be free from all theoretical assumptions.

真正的领导力在于以诚信做出艰难的决定。