The universe is not only stranger than we imagine, it is stranger than we can imagine.
I'm not used to bragging or talking about what I do. I prefer that people just watch me play and then make their own judgments.
人类的灵魂需要真正的美,比需要面包更甚。
The great tragedy of Science—the slaying of a beautiful hypothesis by an ugly fact.  
过去的危险是人们成为奴隶。未来的危险是人们可能成为机器人。