You got a dream, you gotta protect it. People can't do something themselves, they wanna tell you you can't do it. If you want something, go get it. Period.

意识的难题在于解释大脑中的物理过程如何以及为何产生主观体验。

家不是一个地方，而是一种感觉。

If a listener nods his head when you're explaining your program, wake him up.

A man knows when he is growing old because he begins to look like his father.

One of the advantages of being old is that you can speak your mind without worrying about the consequences.