I have spent most of my life unlearning things that were proved not to be true

Man is going to be displaced altogether as a specialist by the computer. Man himself is being forced to reestablish, employ, and enjoy his innate 'comprehensivity.

For at least 2,000,000 years men have been reproducing and multiplying on a little automated spaceship called earth.

By the time you are 88 years old, you "have consumed 300 tons of food, air and water."

The more we learn the more we realize how little we know.

Brain deals exclusively with the physical, and mind exclusively with the metaphysical.

Whenever I draw a circle, I immediately want to step out of it.