Vice (n.) is unlimited in its forms, while virtue has only one.
Vice (n.) never knows either itself or virtue, whereas virtue, educated, comes in time to know both.
Vice (n.) is motion gone wrong: a soul whose movement is held back and hindered, filling it with badness.
Vice (n.) rather than virtue is where the greatest pleasures and the greatest pains are born — in some bad state of body and soul.
Vice (n.) is never chosen, said Socrates: ask anyone whether he would rather be just or unjust and no one picks injustice.
Vice (n.) hurts less than poverty or sickness, which is exactly why its harm must be monstrous to make it the most shameful thing of all.