Be not disgusted, nor discouraged, nor dissatisfied, if thou dost not succeed in doing everything according to right principles; but when thou bast failed, return back again, and be content if the greater part of what thou doest is consistent with man's nature, and love this to which thou returnest; and do not return to philosophy as if she were a master, but act like those who have sore eyes and apply a bit of sponge and egg, or as another applies a plaster, or drenching with water. For thus thou wilt not fail to obey reason, and thou wilt repose in it. And remember that philosophy requires only the things which thy nature requires; but thou wouldst have something else which is not according to nature.- It may be objected, Why what is more agreeable than this which I am doing?- But is not this the very reason why pleasure deceives us? And consider if magnanimity, freedom, simplicity, equanimity, piety, are not more agreeable. For what is more agreeable than wisdom itself, when thou thinkest of the security and the happy course of all things which depend on the faculty of understanding and knowledge?
Take care that thou art not made into a Caesar, that thou art not dyed with this dye; for such things happen. Keep thyself then simple, good, pure, serious, free from affectation, a friend of justice, a worshipper of the gods, kind, affectionate, strenuous in all proper acts. Strive to continue to be such as philosophy wished to make thee. Reverence the gods, and help men. Short is life. There is only one fruit of this terrene life, a pious disposition and social acts. Do everything as a disciple of Antoninus. Remember his constancy in every act which was conformable to reason, and his evenness in all things, and his piety, and the serenity of his countenance, and his sweetness, and his disregard of empty fame, and his efforts to understand things; and how he would never let anything pass without having first most carefully examined it and clearly understood it; and how he bore with those who blamed him unjustly without blaming them in return; how he did nothing in a hurry; and how he listened not to calumnies, and how exact an examiner of manners and actions he was; and not given to reproach people, nor timid, nor suspicious, nor a sophist; and with how little he was satisfied, such as lodging, bed, dress, food, servants; and how laborious and patient; and how he was able on account of his sparing diet to hold out to the evening, not even requiring to relieve himself by any evacuations except at the usual hour; and his firmness and uniformity in his friendships; and how he tolerated freedom of speech in those who opposed his opinions; and the pleasure that he had when any man showed him anything better; and how religious he was without superstition. Imitate all this that thou mayest have as good a conscience, when thy last hour comes, as he had.
Everywhere and at all times it is in thy power piously to acquiesce in thy present condition, and to behave justly to those who are about thee, and to exert thy skill upon thy present thoughts, that nothing shall steal into them without being well examined.
How do we know if Telauges was not superior in character to Socrates? For it is not enough that Socrates died a more noble death, and disputed more skilfully with the sophists, and passed the night in the cold with more endurance, and that when he was bid to arrest Leon of Salamis, he considered it more noble to refuse, and that he walked in a swaggering way in the streets- though as to this fact one may have great doubts if it was true. But we ought to inquire, what kind of a soul it was that Socrates possessed, and if he was able to be content with being just towards men and pious towards the gods, neither idly vexed on account of men's villainy, nor yet making himself a slave to any man's ignorance, nor receiving as strange anything that fell to his share out of the universal, nor enduring it as intolerable, nor allowing his understanding to sympathize with the affects of the miserable flesh.
All those things at which thou wishest to arrive by a circuitous road, thou canst have now, if thou dost not refuse them to thyself. And this means, if thou wilt take no notice of all the past, and trust the future to providence, and direct the present only conformably to piety and justice. Conformably to piety, that thou mayest be content with the lot which is assigned to thee, for nature designed it for thee and thee for it. Conformably to justice, that thou mayest always speak the truth freely and without disguise, and do the things which are agreeable to law and according to the worth of each.