Infidelity does not consist in...

Infidelity does not consist in believing or in disbelieving: it consists in professing to believe what one does not believe.

--Thomas Paine

There are no atheists...

There are no atheists in the foxholes.

--William Cummings

That the universe was formed by a...

That the universe was formed by a fortuitous concourse of atoms, I will no more believe than that the accidental jumbling of the alphabet would fall into a most ingenious treatise of philosophy.

--Jonathan Swift

I do not believe in God because...

I do not believe in God because I do not believe in Mother Goose.

--Clarence S. Darrow

Paradoxical as it may seem...

Paradoxical as it may seem, to believe in youth is to look backward; to look forward we must believe in age.

--Dorothy L. Sayers

By night an atheist...

By night an atheist half believes in God.

--Edward Young

An atheist, like a Christian...

An atheist, like a Christian, holds that we can know whether or not there is a God. The Christian holds that we can know there is a God; the atheist, that we can know there is not. The agnostic suspends judgment, saying that there are not sufficient grounds either for affirmation or for denial...an agnostic may hold that the existence of God, though not impossible, is very improbable; he may even hold it so improbable that it is not worth considering in practice.

--Bertrand Russell

You must do the things...

You must do the things you think you cannot do.

--Eleanor Roosevelt

An atheist is one who hopes...

An atheist is one who hopes the Lord will do nothing to disturb his disbelief.

--Franklin P. Jones

To accomplish great things...

To accomplish great things, we must not only act, but also dream; not only plan, but also believe.

--Anatole France