The only true wisdom is in knowing you know nothing.

The cosmos is all that is, or ever was, or ever will be.

There is a real danger that computers will develop intelligence and take over. We urgently need to develop direct connections to the brain so that computers can add to human intelligence rather than be in opposition.

There comes a pause, for human strength will not endure to dance without cessation and everyone must reach the point at length of absolute prostration.

I like anywhere with a beach. A beach and warm weather are all I really need.

The man who views the world at 50 the same he did at 20 has wasted thirty years of his life.