 However, this knowledge of the good locates what is good for the sage in what is good for the whole universe. Zeno says that the end of life is to live in accordance with nature. In fact, living in accordance with nature is the same as virtue (Diogenes Laertius, 7.87). Chrysippus modifies Zeno’s claim when he says that living in accordance with virtue is equivalent to living in accordance with the experience of what happens by nature. What happens by nature is governed by universal law, which is right reason pervading everything and is identical with Zeus, who is the leader of the governance of everything (Diogenes Laertius, 7.87–8). The consequence is that the sage’s reason, endowed with knowledge of the way right reason pervades the universe, supervenes on impulse with the good of the whole in view. Chrysippus says that there is no other or more appropriate way of approaching the account of things which are good and bad or the virtues or happiness than from universal nature and from the governance of the universe. (Plutarch. On Stoic Self-contradictions 1035 C–D)