According to the celestial multiplication table, once one is three, and three times one is one, and according to heavenly subtraction if we take two from three, three are left. The addition is equally peculiar, if we add two to one we have but one. Each one is equal to himself and the other two.
Robert Green IngersollThe object of all education should be to increase the usefulness of man - usefulness to himself and others.
Robert Green IngersollAs more people become more intelligent they care less for preachers and more for teachers.
Robert Green IngersollIf abuses are destroyed, man must destroy them. If slaves are freed, man must free them. If new truths are discovered, man must discover them. If the naked are clothed; if the hungry are fed; if justice is done; if labor is rewarded; if superstition is driven from the mind; if the defenseless are protected, and if the right finally triumphs, all must be the work of man. The grand victories of the future must be won by man, and by man alone.
Robert Green IngersollThey say that when god was in Jerusalem he forgave his murderers, but now he will not forgive an honest man for differing with him on the subject of the Trinity. They say that God says to me, "Forgive your enemies." I say, "I do;" but he says, "I will damn mine." God should be consistent. If he wants me to forgive my enemies he should forgive his. I am asked to forgive enemies who can hurt me. God is only asked to forgive enemies who cannot hurt him. He certainly ought to be as generous as he asks us to be.
Robert Green Ingersoll