Everytime I watch or listen to The Phantom of the Opera, the line "keep your hand at the level of your eye" sounds silly to me. I googled it to figure out once and for all whether my interpretation of it (as in, that way, the Phantom won't be able to strangle you with his lasso) was correct. It was, and this search got me to this page.

I had no idea there was such a thing as Wikiquote.