It is the theory which decides what we can observe

The physicist's greatest tool is his wastebasket.

Insofar as mathematics is true, it does not describe the real world. Insofar as it describes the real world, it is not true.

I don't believe in mathematics.

If people are good because they fear punishment, and hope for reward, then we are a sorry lot indeed.

Human beings, vegetables, or cosmic dust, we all dance to a mysterious tune, intoned in the distance by an invisible piper.

My position concerning God is that of an agnostic.