Rational argument can be defeated by refusing to argue rationally.

[Science] is corrosive of religious belief, and it's a good thing too.

For good people to do evil things, it takes religion.

Premature as the question may be, it is hardly possible not to wonder whether we will find any answer to our deepest questions, any signs of the workings of an interested God, in a final theory. I think that we will not.

All logical arguments can be defeated by the simple refusal to reason logically

Our mistake is not that we take our theories too seriously, but that we do not take them seriously enough.

The invisible and the non-existent look very much alike.