Children are always cruel.
Savages are always cruel.
Pity is acquired and improved by the cultivation of reason. When I am on my way to dine with a friend, and finding it late, have bid the coachman make haste, if I happen to attend when he whips his horses, I may feel unpleasantly that the animals are put to pain, but I do not wish him to desist. No, Sir, I wish him to drive on.