The important thing in science is not so much to obtain new facts as to discover new ways of thinking about them.
God runs electromagnetics by wave theory on Monday, Wednesday, and Friday, and the Devil runs them by quantum theory on Tuesday, Thursday, and Saturday.
Ordinarily he was insane, but he had lucid moments when he was merely stupid.
My religion consists of a humble admiration of the illimitable superior spirit who reveals himself in the slight details we are able to perceive with our frail and feeble mind.
Do not bite at the bait of pleasure till you know there is no hook beneath it.
Half of the American people have never read a newspaper. Half never voted for President. One hopes it is the same half.
Take the diplomacy out of war and the thing would fall flat in a week.
I belong to no organized party. I am a Democrat.