If everything was perfect, you would never learn and you would never grow.

一个观念的效用决定了它在精神生活中的地位。

在资本主义社会中，经济进步意味着动荡。

二十世纪的恐怖在于每个新事件的规模之大与其反响之微弱。

A company’s culture is defined by the actions of its leaders, not just its mission statement.

Let me explain. I think it would be very unusual for anyone here, or anyone watching, to be envious of the Queen of England. Even though she is much richer than any of you are, and she's got a very large house, the reason why we don't envy her is because she's too weird.