text: We have separated this perfect virtue into its several parts. The desires had to be reined in, fear to be suppressed, proper actions to be arranged, debts to be paid; we therefore included self-restraint, bravery, prudence, and justice – assigning to each quality its special function. How then have we formed the conception of virtue? Virtue has been manifested to us by this man's order, propriety, steadfastness, absolute harmony of action, and a greatness of soul that rises superior to everything. Thence has been derived our conception of the happy life, which flows along with steady course, completely under its own control. How then did we discover this fact? I will tell you: that perfect man, who has attained virtue, never cursed his luck, and never received the results of chance with dejection; he believed that he was citizen and soldier of the universe, accepting his tasks as if they were his orders. Whatever happened, he did not spurn it, as if it were evil and borne in upon him by hazard; he accepted it as if it were assigned to be his duty. "Whatever this may be," he says, "it is my lot; it is rough and it is hard, but I must work diligently at the task."