Treat, Never, Keep, Keep
What does this mean?
Safety Law 1: Treat every weapon as if it were loaded.
Safety Law
2: Never point your weapon at anything you do not intend to shoot.
Safety Law
3: Keep your finger straight and off of the trigger until you’re ready to fire.
Safety Law
4: Keep your weapon on safe until you are ready to fire.
http://blog.full30.com/treat-never-keep-keep-safety-laws/