Nice one. Oddly, there is one that is being passed around now that is a paraphrased version of this and another being attributed to Mark Twain. Hahaha.
Good find.
Sorry if it felt I was attacking you rsteinmetz. It's not that way at all. It's just like some people have grammar nazi issues... I get all up in a tizzy about quotes and chain mails. Hahhaa.