Anytime Spock has an internal struggle between his Vulcan and Human side, my geek lights shine. I have always thought this little scene from Gold Key Comics captures that struggle well. I am still a little unsure why he is choking himself in that 2nd image, but check out that last pose. Spock is looking over some distant Vulcan horizon like a pointy eared Eastwood. Ready to lay a logic beat down on all of our enemies.