Enslave a man and you destroy his ambition, his enterprise, his capacity. In the constitution of human nature, the desire of bettering one's condition is the mainspring of effort. The first touch of slavery snaps this spring.
Horace MannThe devil tempts men through their ambition, their cupidity, or their appetite, until he comes to the profane swearer, whom he clutches without any reward.
Horace MannThe object of punishment is, prevention from evil; it never can be made impulsive to good.
Horace MannOne thing I certainly never was made for, and that is to put principles on and off at the dictation of a party, as a lackey changes his livery at his master's command.
Horace Mann