Either god should have written a book to fit my brain, or he should have made my brain to fit his book.

Nothing could be more idiotic and absurd than the doctrine of the trinity.

Ignorance is the soil in which belief in miracles grows.

Everyone should be taught the nobility of labor, the heroism and splendor of honest effort. As long as it is considered disgraceful to labor, or aristocratic not to labor, the world will be filled with idleness and crime, and with every possible moral deformity.

All of the Ten Commandments that are good were old; all that were new art foolish. If Jehovah had been civilized he would have left out the commandment about keeping the Sabbath, and in its place would have said: "Thou shalt not enslave thy fellow-men." He would have omitted the one about swearing, and said: "The man shall have but one wife, and the woman but one husband." He would have left out the one about graven images, and in its stead would have said: "Thou shalt not wage wars of extermination, and thou shalt not unsheathe the sword except in self-defence.

I do not believe in loving enemies; I have pretty hard work to love my friends. Neither do I believe in revenge. No man can afford to keep the viper of revenge in his heart. But I believe in justice, in self-defense.

Honesty is the mother of confidence; it unites, combines and solidifies society. Dishonesty is disintegration; it destroys confidence; it brings social chaos. . . .