The race that does not value trained intelligence is doomed.

But harmony is limitation. Thus rightness of limitation is essential for growth of reality. Unlimited possibility and abstract creativity can procure nothing.

I would be a billionaire if I was looking to be a selfish boss. That's not me.

Philosophy asks the simple question: What is it all about?

I regret that it has been necessary for me in this lecture to administer a large dose of four-dimensional geometry. I do not apologize, because I am really not responsible for the fact that nature in its most fundamental aspect is four-dimensional. Things are what they are.

People make the mistake of talking about 'natural laws.' There are no natural laws. There are only temporary habits of nature.

Every organism requires an environment of friends, partly to shield it from violent changes, and partly to supply it with its wants.