Nature has no principles. She makes no distinction between good and evil.
Anatole France
Know one knows whether death, which people fear to be the greatest evil, may not be the greatest good.
Plato
The best is the enemy of the good.
Voltaire
A good marriage would be between a blind wife and a deaf husband.
Honore de Balzac
Husbands never become good; they merely become proficient.
Henry Louis Mencken
What is once well done is done forever.
Henry David Thoreau
No evil can happen to a good man, either in life or after death.
Plato
Wicked people are always surprised to find ability in those that are good.
Luc de Clapiers de Vauvenargues
It is as hard for the good to suspect evil, as it is for the bad to suspect good.
Marcus Tullius Cicero
Hatred may be engendered by good deeds as well as bad ones.
Niccolo Machiavelli
A business that makes nothing but money is a poor kind of business.
Henry Ford
There is no worse evil than a bad woman; and nothing has ever been produced better than a good one.
Euripides
He who is cruel to animals becomes hard also in his dealings with men. We can judge the heart of a man by his treatment of animals.
Immanuel Kant