I saw a pickup truck with two bumber stickers on it. 
One read "Guns Don't kill people. People kill people".
The other read "Guns save lives".

Without getting into the gun rights debate, It seems to me like those are conflicting messages. 
The first says it's the person, not the gun.  
The second says no, it's the gun.

I saw another bumper sticker when I was on vacation on the island of Dominica.
It read "May God grant you Double what you wish for Me".

I loved that one.