If any ambitious man have a fancy to revolutionize, at one effort, the universal world of human thought, human opinion, and human sentiment, the opportunity is his own -- the road to immortal renown lies straight, open, and unencumbered before him. All that he has to do is to write and publish a very little book. Its title should be simple -- a few plain words -- ''My Heart Laid Bare.'' But -- this little book must be true to its title. Edgar Allan Poe