Sin is in itself separation from the good, but despair over sin is separation a second time.
He that is without sin among you, let him first cast a stone at her.
God creates out of nothing. [...] but he does what is still more wonderful: he makes saints out of sinners.
A man's moral conscience is the curse he had to accept from the gods in order to gain from them the right to dream.
Sin is like a mountain with two aspects according to whether it is viewed before or after it has been reached: yet both aspects are real.
Conscience is a mother-in-law whose visit never ends.
People will do anything, no matter how absurd, in order to avoid facing their own soul.
Conscience is the inner voice that warns us somebody may be looking.
Love the sinner and hate the sin.
Seven social sins: politics without principles, wealth without work, pleasure without conscience, knowledge without character, commerce without morality, science without humanity, and worship without sacrifice.