Do I need to argue to Your Honor that cruelty only breeds...

Do I need to argue to Your Honor that cruelty only breeds cruelty? That hatred only causes hatred; that if there is any way to soften this human heart which is hard enough at its best, if there is any way to kill evil and hatred and all that goes with it, it is not through evil and hatred and cruelty; it is through charity, and love, and understanding?