Yes, that is really what that hat says.
It is a mover's quote. I picked it up after hearing it on several different occasions from several different movers. The quote is referring to how a mover will keep his hands between the wall and the piece of furniture that he is holding to protect both the furniture and the wall. If you bump up against something, the furniture will be protected and the wall will be protected, even if your hand isn't. That is OK though, because... you guessed it... skin grows back.
I have to be honest, I really love this quote. I like passing it along to other movers. I like to tell them how to keep their hand in the right spot. After they crack their knuckles on the edge of a door or something, I like to say, "Hey, don't worry. Skin grows back."
I really enjoy saying it around non-movers as well. I like to watch the expression on their face when I explain to a non-mover the meaning of the saying. Most people give a little cringe and say, "oh... ow." I love that.
This little phrase has started to take on a deeper meaning for me though. I know that sounds silly, but it really has. I have started to think of this statement during times of difficulty.
You see, I believe that as a husband and a father, my role will many times put me in the position of the hand. I am to be there between the world and my family, to protect them as much as possible. When the need arises, I am to take the brunt of things. I am to stay strong and firm in my faith. I am to be unwavering.
But that is OK, because as you know... skin grows back.