4. Shooting is not too good for my enemies.
6. I will not gloat over my enemies' predicament before killing them.
7. When I've captured my adversary and he says, "Look, before you kill me, will you at least tell me what this is all about?" I'll say, "No." and shoot him. No, on second thought I'll shoot him then say "No."
From Austin Powers:
"You gonna shoot him now, dad?"
"No. I'm going to place him in an unnecessarily elaborate trap which he may easily escape from."
"Why don't we just shoot him?"
"Hey, who's the evil genius here, anyway? One more peep out of you, mister, and you're grounded."