"I’m a very positive thinker, and I think that is what helps me the most in difficult moments."

I made my money by selling too soon.

沉默是被压迫者的语言。

People of the same trade seldom meet together， even for merriment and diversion， but the conversation ends in a conspiracy against the public， or in some contrivance to raise prices.

技术是我们用来重新安排物理世界以创造价值的指令集。

过去半个世纪最重要的政治发展是自由民主在世界范围内的传播。

简单是终极的复杂。