If virtue had everything her own way she would be as insufferable as dominant factions generally are. It is the function of vice to keep virtue within reasonable bounds.
vi
Virtue has never yet been adequately represented by any who have had any claim to be considered virtuous. It is the sub-vicious who best understand virtue. Let the virtuous people stick to describing vice—which they can do well enough.
My Virtuous Life
I have led a more virtuous life than I intended, or thought I was leading. When I was young I thought I was vicious: now I know that I was not and that my unconscious knowledge was sounder than my conscious. I regret some things that I have done, but not many. I regret that so many should think I did much which I never did, and should know of what I did in so garbled and distorted a fashion as to have done me much mischief. But if things were known as they actually happened, I believe I should have less to be ashamed of than a good many of my neighbours—and less also to be proud of.
Sin
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.
Morality
turns on whether the pleasure precedes or follows the pain. Thus, it is immoral to get drunk because the headache comes after the drinking, but if the headache came first, and the drunkenness afterwards, it would be moral to get drunk.