To Florus 2.235
But just as this is human, the other position, if he had held it, would have been not merely inhuman and savage, but unjust—and not merely unjust, but insane. If he knew sin was inborn, he would be reproaching people of his own age with the faults of an ancient birth, commanding abstention from things he believed innate, and prescribing with threats that I must lay down things I had begun to possess before my soul entered my body and my body entered this world.