A wonderful if probably fictitious anecdote about Winston Churchill.
Churchill: Madam, would you sleep with me for five million pounds?
Socialite: My goodness, Mr. Churchill… Well, I suppose… we would have to discuss terms, of course…
Churchill: Would you sleep with me for five pounds?
Socialite: Mr. Churchill, what kind of woman do you think I am?!
Churchill: Madam, we’ve already established that. Now we are haggling about the price.