Morality

"It is not because men's desires are strong that they act ill; it is because their consciences are weak."
-John Stuart Mill

"I am too much a moralist at heart, and really want to preach at people in some acceptable form, rather than entertain them."
-Francis Scott Key Fitzgerald, aka F. Scott Fitzgerald

"Morality is the herd-instinct in the individual."
-Friedrich Wilhelm Nietzsche, The Joyful Wisdom