A lot of people if not most have a clever saying/comment in their signature, proberly their favorite.
I have used a few myself , and today I heard another one while listening to the ABC cricket
Groucho Marks one of the 6 famous Marx Brothers said
" Outside a dog a mans best friend is a book , inside it's too dark to read"
So I got to thinking other than your signature how many other good sayings do you use/ know