We should seek the greatest value of our action.

I may contradict myself, but at least I don't contradict myself.

Someone told me that each equation I included in the book would halve the sales.

The radiation left over from the Big Bang is the same as that in your microwave oven but very much less powerful. It would heat your pizza only to minus 271.3*C - not much good for defrosting the pizza, let alone cooking it.

I think the brain is essentially a computer and consciousness is like a computer program. It will cease to run when the computer is turned off. Theoretically, it could be re-created on a neural network, but that would be very difficult, as it would require all one's memories.

Keeping an active mind has been vital to my survival, as has been maintaining a sense of humor.

People who boast about their I.Q. are losers.