X is work. Y is play. Z is keep your mouth shut.

If A is a success in life, then A equals x plus y plus z. Work is x; y is play; and z is keeping your mouth shut.

God does not play dice with the universe.

MacMillan has this particular quote simply as God doesn't play dice. and notes that it is often quoted as doesn't play dice with the universe

Once you can accept the universe as matter expanding into nothing that is something, wearing stripes with plaid comes easy.

Quantum mechanics is very impressive. But an inner voice tells me that it is not yet the real thing. The theory yields a lot, but it hardly brings us any closer to the secret of the Old One. In any case I am convinced that He doesn't play dice