"There are some people who think you have to hate them in order to shoot them. I don’t think you do. It’s just business."
"You go into Afghanistan, you got guys who slap women around for five years because they didn't wear a veil. You know, guys like that ain’t got no manhood left anyway. So it’s a hell of a lot of fun to shoot them. Actually it’s quite fun to fight them, you know. It’s a hell of a hoot. It’s fun to shoot some people."
"The first time you blow someone away is not an insignificant event. That said, there are some assholes in the world that just need to be shot."
http://www.cbsnews.com/news/gen-james-mad-dog-mattis-7-memor...
If so, lets not forget Mattis's approach to things:
Talks to the enemy diplomatically: "I come in peace. I didn't bring artillery. But I'm pleading with you, with tears in my eyes: If you fuck with me, I'll kill you all"
Promotes thinking rather than force from his subordinates: "You are part of the world's most feared and trusted force. Engage your brain before you engage your weapon."
Works well with others: "I don't get intelligence off a satellite. Iraqis tell me who the enemy is."
Rest were just tough talk.
Going to war should not be based on hate. It should be as rational process as possible.
"We are facing another 'ism,' just like we faced Nazism, and fascism, and imperialism and communism," Flynn said. "This is Islamism, it is a vicious cancer inside the body of 1.7 billion people on this planet and it has to be excised." - http://www.cnn.com/2016/11/22/politics/kfile-michael-flynn-a... (apologies for the CNN link, but it's just for the quote).