过去是你记得的、你想象你记得的、你说服自己记得的，或者假装记得的。
The past is what you remember, imagine you remember, convince yourself you remember, or pretend you remember.
The only thing I know is that I don't know anything.
你永远无法如你所愿那般彻底了解一个人。
The concept of legal obligation is central to the understanding of law.
The best book on programming for the layman is "Alice in Wonderland"; but that's because it's the best book on anything for the layman.
人们之所以会错过最伟大的突破，就是因为它们看上去就很难。
The best way to predict the future is to create it.