The pleasure of those who injure you lies in your pain. Therefore they will suffer if you take away their pleasure by not feeling pain
TertullianI owe no duty to the forum, the election ground or the senate; I am ... no barking pleader, no judge, no soldier, no king; I have withdrawn from the populace. My only business is with myself. I have no care save not to care. The better life you would more enjoy in seclusion than in publicity. But you will decry me as indolent. ... None is born for another, being destined to die for himself.
TertullianLet women paint their eyes with tints of chastity, insert into their ears the word of God, tie the yoke of Christ around their necks, and adorn their whole persons with the silk of sanctity and the damask of devotion.
Tertullian