“I believe in one God, and no more; and I hope for happiness beyond this life. I believe in the equality of humans; and I believe that religious duties consist in doing justice, loving mercy, and endeavoring to make our fellow creatures happy.”

Reputation is what men and women think of us; character is what God and angels know of us.

When extraordinary power and extraordinary pay are allotted to any individual in a government, he becomes the center, round which every kind of corruption generates and forms.

A long habit of not thinking a thing wrong, gives it a superficial appearance of being right, and raises at first a formidable outcry in defense of custom. But the tumult soon subsides. Time makes more converts than reason.

Practical religion consists in doing good: and the only way of serving God is that of endeavoring to make His creation happy. All preaching that has not this for its object is nonsense and hypocrisy.

To argue with a person who has renounced the use of reason is like administering medicine to the dead.

Freedom had been hunted round the globe; reason was considered as rebellion; and the slavery of fear had made men afraid to think. But such is the irresistible nature of truth, that all it asks, and all it wants, is the liberty of appearing.

There are two distinct classes of men – those who pay taxes and those who receive and live upon taxes.

It is error only, and not truth, that shrinks from inquiry.

We repose an unwise confidence in any government, or in any men, when we invest them officially with too much, or an unnecessary quantity of, discretionary power.

It is the duty of every man, as far as his ability extends, to detect and expose delusion and error.

Reason and Ignorance, the opposites of each other, influence the great bulk of mankind. If either of these can be rendered sufficiently extensive in a country, the machinery of Government goes easily on. Reason obeys itself; and Ignorance submits to whatever is dictated to it.

To argue with a man who has renounced the use and authority of reason, and whose philosophy consists in holding humanity in contempt, is like administering medicine to the dead, or endeavoring to convert an atheist by scripture.

Moderation in temper is always a virtue; but moderation in principle is always a vice.

One good schoolmaster is of more use than a hundred priests.

A nation under a well regulated government, should permit none to remain uninstructed. It is monarchical and aristocratical government only that requires ignorance for its support.

It is always to be taken for granted, that those who oppose an equality of rights never mean the exclusion should take place on themselves.

I was raised to believe that religion is a beautiful thing, but it’s fiction.

What I’m saying is, when different experiments give you the same result, it is no longer subject to your opinion. That’s the good thing about science: It’s true whether or not you believe in it. That’s why it works.

I still believe that sex is dirty. It’s just that now I wouldn’t have it any other way.

We have reason to believe that man first walked upright to free his hands for masturbation.

I see no reason to believe that a creator of protoplasm or primeval matter, if such there be, has any reason to be interested in our insignificant race in a tiny corner of the universe, and still less in us, as still more insignificant individuals.

If you just believe in me. I will love you endlessly.

I just write songs that I strongly believe in and that are coming from inside. There’s no tricks. It’s honesty with big melodies.

If you believe in yourself enough and know what you want, you’re gonna make it happen.