29. The universal cause is like a winter torrent: it carries everything along with it. But how worthless are all these poor people who are engaged in matters political, and, as they suppose, are playing the philosopher! All drivellers. Well then, man: do what nature now requires. Set thyself in motion, if it is in thy power, and do not look about thee to see if any one will observe it; nor yet expect Plato's Republic:[A] but be content if the smallest thing goes on well, and consider such an event to be no small matter. For who can change men's opinions? and without a change of opinions what else is there than the slavery of men who groan while they pretend to obey? Come now and tell me of Alexander and Philippus and Demetrius of Phalerum. They themselves shall judge whether they discovered what the common nature required, and trained themselves accordingly. But if they acted like tragedy heroes, no one has condemned me to imitate them. Simple and modest is the work of philosophy. Draw me not aside to insolence and pride. [A] Those who wish to know what Plato's Republic is may now study it in the accurate translation of Davies and Vaughan. 30. Look down from above on the countless herds of men and their countless solemnities, and the infinitely varied voyagings in storms and calms, and the differences among those who are born, who live together, and die. And consider, too, the life lived by others in olden time, and the life of those who will live after thee, and the life now lived among barbarous nations, and how many know not even thy name, and how many will soon forget it, and how they who perhaps now are praising thee will very soon blame thee, and that neither a posthumous name is of any value, nor reputation, nor anything else. 31. Let there be freedom from perturbations with respect to the things which come from the external cause; and let there be justice in the things done by virtue of the internal cause, that is, let there be movement and action terminating in this, in social acts, for this is according to thy nature. 32. Thou canst remove out of the way many useless things among those which disturb thee, for they lie entirely in thy opinion; and thou wilt then gain for thyself ample space by comprehending the whole universe in thy mind, and by contemplating the eternity of time, and observing the rapid change of every several thing, how short is the time from birth to dissolution, and the illimitable time before birth as well as the equally boundless time after dissolution! 33. All that thou seest will quickly perish, and those who have been spectators of its dissolution will very soon perish too. And he who dies at the extremest old age will be brought into the same condition with him who died prematurely.