Epithets are not arguments. Abuse does not persuade.

Intellectual liberty is the air of the soul, the sunshine of the mind, and without it, the world is a prison, the universe is a dungeon.

Our hope of immortality does not come from any religions, but nearly all religions come from that hope.

When your little child tells a lie, do not rush at him as though the world were about to go into bankruptcy. Be honest with him. A tyrant father will have liars for his children; do you know that? A lie is born of tyranny upon the one hand and weakness upon the other, and when you rush at a poor little boy with a club in your hand, of course he lies.

Just to the extent that the Bible was appealed to in matters of science, science was retarded; and just to the extent that science has been appealed to in matters of religion, religion has advanced - so that now the object of intelligent religionists is to adopt a creed that will bear the test and criticism of science.

A good deed is the best prayer.

There is something wrong in a government where they who do the most have the least. There is something wrong when honesty wears a rag, and rascality a robe; when the loving, the tender, east a crust, while the infamous sit at banquets.