自由民主制度可能并不完美，但它是我们拥有的最好的制度。

I'm not going to tell them about the downsizing. If a patient has cancer, you don't tell them.

Collaboration across borders and disciplines is essential for the advancement of the Internet.

Never try to discourage thinking, for you are sure to succeed.

恐惧是大多数政府的基础。