The more a man knows, the more willing he is to learn-the less a man knows, the more positive he is that he knows everything.
Robert Green IngersollBy physical liberty I mean the right to do anything which does not interfere with the happiness of another. By intellectual liberty I mean the right to think and the right to think wrong.
Robert Green IngersollEvery child should be taught that useful work is worship and that intelligent labor is the highest form of prayer.
Robert Green IngersollWhen I became convinced that the universe is natural, that all the ghosts and gods are myths, there entered into my brain, into my soul, into every drop of my blood the sense, the feeling, the joy of freedom. The walls of my prison crumbled and fell. The dungeon was flooded with light and all the bolts and bars and manacles became dust.
Robert Green Ingersoll