People who fight with other human beings out of anger, hatred, and strong emotion, even if they gain victory over their enemies in battle, are not in reality true heroes. What they are doing is slaying corpses, because human beings, being transient, will die. Whether or not these enemies die in the battle is another question, but they will die at some point. So, in reality they are slaying those already destined to die. The true hero is the one who gains victory over hatred and anger.
Insight From the Dalai Lama: 2007 Calendar,” Copyright © 2006, Andrews McMeel Publishing.