No writings of Epictetus himself are known. His discourses were transcribed and compiled by his pupil Arrian (author of the
Anabasis Alexandri). The main work is
The Discourses, four books of which have been preserved (out of an original eight). Arrian also compiled a popular digest, entitled the
Enchiridion, or
Handbook. In a preface to the
Discourses, addressed to Lucius Gellius, Arrian states that "whatever I heard him say I used to write down, word for word, as best I could, endeavouring to preserve it as a memorial, for my own future use, of his way of thinking and the frankness of his speech."
Epictetus maintains that the foundation of all philosophy is self-knowledge, that is, the conviction of our ignorance and weakness when measured by the standard of good, and ought to be the first subject of instruction. Logic provides valid reasoning and certainty in judgment, but it is subordinate to practical needs. The first and most necessary part of philosophy concerns the application of doctrine, for example, that people should not lie; the second concerns reasons, e.g. why people should not lie; while the third, lastly, examines and establishes the reasons. This is the logical part, which finds reasons, shows what is a reason, and that a given reason is a right one. This last part is necessary, but only on account of the second, which again is rendered necessary by the first.
Both the
Discourses and the
Enchiridion begin by distinguishing between those things in our power (
prohairetic things) and those things not in our power (
aprohairetic things). That alone is in our power, which is our own work; and in this class are our opinions, impulses, desires, and aversions. What, on the contrary, is not in our power, are our bodies, possessions, glory, and power. Any delusion on this point leads to the greatest errors, misfortunes, and troubles, and to the slavery of the soul. We have no power over external things, and the good that ought to be the object of our earnest pursuit, is to be found only within ourselves. The determination between what is good and what is not good is made by the capacity for choice (
prohairesis). Prohairesis allows us to act, and gives us the kind of freedom that only rational animals have. It is determined by our reason, which of all our faculties sees and tests itself and everything else. It is the right use of the impressions (
phantasia) that bombard the mind that is in our power:
Practise then from the start to say to every harsh impression, "You are an impression, and not at all the thing you appear to be." Then examine it and test it by these rules you have, and firstly, and chiefly, by this: whether the impression has to do with the things that are up to us, or those that are not; and if it has to do with the things that are not up to us, be ready to reply, "It is nothing to me."
We will not be troubled at any loss, but will say to ourselves on such an occasion: "I have lost nothing that belongs to me; it was not something of mine that was torn from me, but something that was not in my power has left me." Nothing beyond the use of our opinion is properly ours. Every possession rests on opinion. What is to cry and to weep? An opinion. What is misfortune, or a quarrel, or a complaint? All these things are opinions; opinions founded on the delusion that what is not subject to our own choice can be either good or evil, which it cannot. By rejecting these opinions, and seeking good and evil in the power of choice alone, we may confidently achieve peace of mind in every condition of life.
Reason alone is good, and the irrational is evil, and the irrational is intolerable to the rational. The good person should labour chiefly on their own reason; to perfect this is in our power. To repel evil opinions by the good is the noble contest in which humans should engage; it is not an easy task, but it promises true freedom, peace of mind (
ataraxia), and a divine command over the emotions (
apatheia). We should especially be on our guard against the opinion of pleasure because of its apparent sweetness and charms. The first object of philosophy, therefore, is to purify the mind. Epictetus teaches that the preconceptions (
prolepsis) of good and evil are common to all. Good alone is profitable and to be desired, and evil is hurtful and to be avoided. Different opinions arise only from the application of these preconceptions to particular cases, and it is then that the darkness of ignorance, which blindly maintains the correctness of its own opinion, must be dispelled. People entertain different and conflicting opinions of good, and in their judgment of a particular good, people frequently contradict themselves. Philosophy should provide a standard for good and evil. This process is greatly facilitated because the mind and the works of the mind are alone in our power, whereas all external things that aid life are beyond our control.
The essence of God is goodness; we have all good that could be given to us. The gods too gave us the soul and reason, which is not measured by breadth or depth, but by knowledge and sentiments, and by which we attain to greatness, and may equal even with the gods. We should, therefore, cultivate the mind with special care. If we wish for nothing but what God wills, we shall be truly free, and all will come to pass with us according to our desire; and we shall be as little subject to restraint as Zeus himself. Every individual is connected with the rest of the world, and the universe is fashioned for universal harmony. Wise people, therefore, will pursue, not merely their own will, but will also be subject to the rightful order of the world. We should conduct ourselves through life fulfilling all our duties as children, siblings, parents, and citizens. For our country or friends we ought to be ready to undergo or perform the greatest difficulties. The good person, if able to foresee the future, would peacefully and contentedly help to bring about their own sickness, maiming, and even death, knowing that this is the right order of the universe. We have all a certain part to play in the world, and we have done enough when we have performed what our nature allows. In the exercise of our powers, we may become aware of the destiny we are intended to fulfill.
We are like travellers at an inn, or guests at a stranger's table; whatever is offered we take with thankfulness, and sometimes, when the turn comes, we may refuse; in the former case we are a worthy guest of the gods, and in the latter we appear as a sharer in their power. Anyone who finds life intolerable is free to quit it, but we should not abandon our appointed role without sufficient reason. The Stoic sage will never find life intolerable and will complain of no one, either God or human. Those who go wrong we should pardon and treat with compassion, since it is from ignorance that they err, being as it were blind. It is only our opinions and principles that can render us unhappy, and it is only the ignorant person that finds fault with another. Every desire degrades us, and renders us slaves of what we desire. We ought not to forget the transitory character of all external advantages, even in the midst of our enjoyment of them; but always to bear in mind that they are not our own, and that therefore they do not properly belong to us. Thus prepared, we shall never be carried away by opinions.
The final entry of the
Enchiridion, or
Handbook, begins: "Upon all occasions we ought to have these maxims ready at hand":
Conduct me, Zeus, and thou, O Destiny,Wherever thy decree has fixed my lot.I follow willingly; and, did I not,Wicked and wretched would I follow still.(Diogenes Laertius quoting Cleanthes; quoted also by Seneca, Epistle 107.)"
Whoe'er yields properly to Fate is deemedWise among men, and knows the laws of Heaven.(From Euripides' Fragments, 965)
O Crito, if it thus pleases the gods, thus let it be.(From Plato's Crito)
Anytus and Meletus may indeed kill me, but they cannot harm me.(From Plato's Apology)