And moreover, by how much these are friendships that the law and natural obligation impose upon us, so much less is there of our own choice and voluntary freedom; whereas that voluntary liberty of ours has no production more promptly and; properly its own than affection and friendship. Not that I have not in my own person experimented all that can possibly be expected of that kind, having had the best and most indulgent father, even to his extreme old age, that ever was, and who was himself descended from a family for many generations famous and exemplary for brotherly concord: