30. Look down, as from some eminence, upon the innumerable herds, the countless solemn festivals, the voyaging of every sort, in tempests and in calms; the different states of those who come into life, enter upon life's associations, and leave it in the end. Consider, too, the life which others have lived formerly, the life they will live after you, and the life that barbarous peoples are now living. How many of these know not even your name; how many will quickly forget it; how many are there who perhaps praise you now, but will shortly blame you. Reflect, then, that neither is surviving fame a thing of value; nor present glory; nor anything at all. 31. Let nothing due to a cause outside yourself disturb your calm. In the workings of the active principle within you let there be justice: that is a bent of will and a course of action which have social good as their one end, and so are suited to your nature. 32. You can suppress many of the superfluous troubles which beset you, for they lie wholly in your own opinion. By this you will give ample room and ease to your life. You may compass this end by comprehending the whole Universe in your judgment; by contemplating eternity; and by reflecting on the swift changes of individual things, thinking how short is the time from their birth to their dissolution, how immense the space of ages before that birth, how equally infinite the eternity which shall succeed that dissolution. 33. All things that you see will quickly perish; and those who behold them perishing are very soon themselves to die. And he who dies oldest will be in like case with him who dies before his time. 34. What manner of souls have these men? What is the end of their striving; and on what accounts do they love and honour? Imagine their souls naked before you. When they fancy that their censures hurt, or their praises profit us, how great is their self-conceit! 35. Loss is naught but change; in change is the joy of universal Nature, and by her all things are ordered well. From the beginning of ages they have been shaped alike, and to all eternity they will be the same. How then can you say that all things have been, and ever will be evil; that among so many Gods there has been found no power to rectify; but that the Universe is condemned to endure the burden of never-ending ill? 36. How corrupt is the material substance of every thing, water, dust, bones, and foulness! Again; marble is but the concrete humour of the earth, gold and silver its heavy dregs. Our garments are but hair, the purple dye blood. All else is of a like nature. Breath, too, is just the same, ever changing from this to that. 37. Enough of this wretched life: enough of repining and apish trifling. Why are you disturbed? Are any of these troubles new? What excites you so? Is it the cause?