A pessimist sees the difficulty in every opportunity; an optimist sees the opportunity in every difficulty.

When I told the people of Northern Ireland that I was an atheist, a woman in the audience stood up and said, 'Yes, but is it the God of the Catholics or the God of the Protestants in whom you don't believe?

No one can earn a million dollars honestly.

The difference between what the most and the least learned people know is inexpressibly trivial in relation to that which is unknown.

If there is no Hell, a good many preachers are obtaining money under false pretences.