The real violence is the violence we do to ourselves when we’re too afraid to be who we really are.

后见之明对历史学家乃至回忆录作者非常有用，但遗憾的是，实践中的政治家却无法拥有。

In the end, we will remember not the words of our enemies, but the silence of our friends.

Leadership in the 21st century requires both vision and adaptability; the companies that thrive will be those that anticipate change rather than resist it.

Strength does not come from physical capacity. It comes from an indomitable will.