Kill a man who needs killing, and sometimes others pay for it. The question is, was it worth doing it anyway? There's always a balance, you know. Good and evil. Light and Shadow. We would not be human if there wasn't a balance.
Robert JordanThe Light willing, we will see one another again," Rand said. He held out his hand to Perrin. "Watch out for Mat. I'm honestly not sure what he's going to do, but I have a feeling it will be highly dangerous for all involved." "Not like us," Perrin said, clasping Rand's forearm. "You and I, we're much better at keeping to the safe paths.
Robert JordanOut of the night Hopper came, and Perrin was one with the wolf. Hopper, the cub who had watched the eagles soar, and wanted so badly to fly through the sky as the eagles did. The cub who hopped and jumped and leaped until he could leap higher than any other wolf, who never lost the cub's yearning to soar through the sky. [...] Something crashed into his head, and as he fell, he did not know if it was Hopper or himself who died.
Robert Jordan