Information is physical, and the processing of information is always tied to the laws of physics.

The dinosaurs became extinct because they didn't have a space program. And if we become extinct because we don't have a space program, it'll serve us right!

效率是把事情做对；效能是做对的事情。

生而贫穷是意外，但死于贫穷是选择。

希望是唯一比恐惧更强大的东西。

我认为生命太短暂，不能活在别人的梦想中。