"If you make a gun, you are either going to sell it or you are going to use it. And if you're going to sell it, someone else is going to use it"

This quote by Arthur Boyd is a cautioning about the consequences of making a weapon. It implies that if someone develops a gun, they will either use it themselves or sell it to someone else. In either case, the weapon will be used, either by the developer or by someone else. This quote is a reminder that the developer of a gun is eventually responsible for the repercussions of its use, despite who in fact utilizes it. It is a pointer that the creator of a gun must think about the prospective repercussions of its usage before developing it. This quote is a tip that the developer of a gun must take obligation for the potential effects of its use, and ought to think thoroughly before developing it.