I rose to go, but Holmes caught me by my wrist and pushed me back into my chair. 'It is both, or none,' said he. 'You may say before this gentleman anything which you may say to me.
I am a wicked man... But do you know, gentlemen, what was the main point about my wickedness? The whole thing, precisely was, the greatest nastiness precisely lay in my being shamefully conscious every moment, even in moments of the greatest bile, that I was not only not a wicked man but was not even an embittered man, that I was simply frightening sparrows in vain, and pleasing myself with it.
And so gentlemen, I learned. Oh, if you have to learn, you learn; if you’re desperate for a way out, you learn; you learn pitilessly. You stand over yourself with a whip in your hand; if there’s the least resistance, you lash yourself.
I never cheat or steal. Also, I never wear a top-hat with a sack coat or munch bananas in public on the streets, because a gentleman does not do those things either. I would as soon do the one as the other sort of thing--it is all a matter of harmony and good taste.
The gentleman is a man of truth, lord of his own actions, and expressing that lordship in his behavior, not in any manner dependent and servile either on persons, or opinions, or possessions.