Predictions are hard, especially abot the future.
Anyone not shocked by quantum mechanics has not yet understood it.
Our task is not to penetrate the essence of things, the meaning of which we do not know anyway, but rather to develop concepts which allow us to talk in a productive way about phenomena in nature
No, no, you're not thinking; you're just being logical.
Physics is the belief that a simple and consistent description of nature is possible.
Of course I don't believe in it [pointing to horseshoe on his office wall]. But I understand that it brings you luck whether you believe in it or not.