一切能被说出的都能够清楚地被说出，而我们不能谈论的，必须保持沉默。

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.

简单不是目标。它是一个好想法的副产品。

The rise of a new great power is always a cause for concern among existing powers, as it threatens the existing balance of power.