“Do not be too moral. You may cheat yourself out of much of life. So aim above morality. Be not simply good; be good for something.” -Henry David Thoreau, naturalist and author (1817-1862).
Morality is the custom of one’s country and the current feeling of one’s peers. Cannibalism is moral in a cannibal country. –Samuel Butler, writer (1835-1902).
A man must be certain of his morality for the simple reason that he has to suffer for it.
– G K Chesterton