I've thought about a better way to have credit given to artist's work that is shared, but I really haven't come up with anything other than the use of common courtesy. I think it's fine that Julian Lennon probably didn't know where the quote came from because who knows how many people before him didn't give me credit for the work. It could have been just one or it could have been more. The thing is it shouldn't even be one. I personally don't want to have to watermark my work. I am so grateful to you all for recognizing it and commenting when you see that it hasn't gotten proper credit. Thank you for that!