Good Point

http://commons.wikimedia.org/wiki/File:John_Gilbert_-_Hamlet_in_the_Presence_of_His_Father's_Ghost.JPG

People go into ecstasies over the famous soliloquy ‘To be or not to be.’ I cannot myself know if our souls are annihilated after death or not. But if any one is well informed upon that point, it is Hamlet, who talks every day with his defunct father.

— Victorien Sardou, quoted in William Shepard Walsh, Handy-Book of Literary Curiosities, 1892