"Non-violence leads to the highest ethics, which is the goal of all evolution."

"I don't think there is any such thing as an immortal soul. I think that the soul is just a function of the brain, and when the brain dies, the soul dies. I think that the soul is just a collection of …"

"Until man duplicates a blade of grass, nature can laugh at his so-called scientific knowledge."

"I am long on ideas, but short on time. I expect to live to be only about a hundred."

"We are like tenant farmers chopping down the fence around our house for fuel when we should be using Nature's inexhaustible sources of energy - sun, wind and tide. I'd put my money on the sun and sola…"