“Our opponent is an alien starship packed with atomic bombs," I said. "We have a protractor.”

“If you can't test it, it's not theorics -- it's metatheorics. A branch of philosophy. So, if you want to think of it this way, our test equipment is what defines the boundary separating theorics fr...”

“Nothing is more important than that you see and love the beauty that is right in front of you, or else you will have no defense against the ugliness that will hem you in and come at you in so many ...”

“... when I saw any of those kinds of beauty I knew I was alive, and not just in the sense that when I hit my thumb with a hammer I knew I was alive, but rather in the sense that I was partaking of ...”

“They knew many things but had no idea why. And strangely this made them more, rather than less, certain that they were right.”

“Just aiming a speely input device, or a Farspark chambre, or whatever you call it... a speelycaptor... at something doesn't collect what is meaningful to me. I need someone to gather it in with all...”

“Rich people do not work for money, they are doing what they like to do”

“Why do we need money beyond a point? If we are free of ill health, enmity, and debt, is that not enough? Too much money only leads to less peace.”

“Nine out of ten significant people have to do with money or war!”

“I do not know what I may appear to the world, but to myself I seem to have been only like a boy playing on the sea-shore, and diverting myself in now and then finding a smoother pebble or a prettie...”

“To know the history of science is to recognize the mortality of any claim to universal truth. ”

“The scientist only imposes two things, namely truth and sincerity, imposes them upon himself and upon other scientists.”