I have heard, Mr. Holmes, that you can see deeply into the manifold wickedness of the human heart.
Arthur Conan DoyleBy the way, Doctor, I shall want your cooperation.' 'I shall be delighted.' 'You don't mind breaking the law?' 'Not in the least.' 'Nor running a chance of arrest?' 'Not in a good cause.' 'Oh, the cause is excellent!' 'Then I am your man.' 'I was sure that I might rely on you.
Arthur Conan DoyleThere is no satisfaction in vengeance unless the offender has time to realize who it is that strikes him, and why retribution has come upon him.
Arthur Conan Doyle