The ruling principle is that which rouses and turns itself, and while it makes itself such as it is and such as it wills to be, it also makes everything which happens appear to itself to be such as it wills.

In conformity to the nature of the universe every single thing is accomplished; for certainly it is not in conformity to any other nature that each thing is accomplished, either a nature which externally comprehends this, or a nature which is comprehended within this nature, or a nature external…

The universe is either a confusion, and a mutual involution of things, and a dispersion, or it is unity and order and providence. If then it is the former, why do I desire to tarry in a fortuitous combination of things and such a disorder?…

When thou hast been compelled by circumstances to be disturbed in a manner, quickly return to thyself, and do not continue out of tune longer than the compulsion lasts; for thou wilt have more mastery over the harmony by continually recurring to it.

If thou hadst a step-mother and a mother at the same time, thou wouldst be dutiful to thy step-mother, but still thou wouldst constantly return to thy mother.…

When we have meat before us and such eatables, we receive the impression that this is the dead body of a fish, and this the dead body of a bird or of a pig; and again, that this Falernian is only a little grape-juice, and this purple robe some sheep's wool dyed with the blood of a shell-fish: such…

Most of the things which the multitude admire are referred to objects of the most general kind, those which are held together by cohesion or natural organization, such as stones, wood, fig-trees, vines, olives.…

Some things are hurrying into existence, and others are hurrying out of it; and of that which is coming into existence part is already extinguished. Motions and changes are continually renewing the world, just as the uninterrupted course of time is always renewing the infinite duration of ages.…

Neither is transpiration, as in plants, a thing to be valued, nor respiration, as in domesticated animals and wild beasts, nor the receiving of impressions by the appearances of things, nor being moved by desires as puppets by strings, nor assembling in herds, nor being nourished by food; for this…

Above, below, all around are the movements of the elements. But the motion of virtue is in none of these: it is something more divine, and advancing by a way hardly observed, it goes happily on its road.

How strangely men act! They will not praise those who are living at the same time and living with themselves; but to be themselves praised by posterity, by those whom they have never seen nor ever will see, this they set much value on.…

If a thing is difficult to be accomplished by thyself, do not think that it is impossible for man: but if anything is possible for man and conformable to his nature, think that this can be attained by thyself too.

In the gymnastic exercises suppose that a man has torn thee with his nails, and by dashing against thy head has inflicted a wound.…

If any man is able to convince me and show me that I do not think or act right, I will gladly change; for I seek the truth, by which no man was ever injured. But he is injured who abides in his error and ignorance.

I do my duty: other things trouble me not; for they are either things without life, or things without reason, or things that have rambled and know not the way.

As to the animals which have no reason, and generally all things and objects, do thou, since thou hast reason and they have none, make use of them with a generous and liberal spirit. But towards human beings, as they have reason, behave in a social spirit.…

Alexander the Macedonian and his groom by death were brought to the same state; for either they were received among the same seminal principles of the universe, or they were alike dispersed among the atoms.

Consider how many things in the same indivisible time take place in each of us,—things which concern the body and things which concern the soul: and so thou wilt not wonder if many more things, or rather all things which come into existence in that which is the one and all, which we call Cosmos,…

If any man should propose to thee the question, how the name Antoninus is written, wouldst thou with a straining of the voice utter each letter? What then if they grow angry, wilt thou be angry too? Wilt thou not go on with composure and number every letter?…

How cruel it is not to allow men to strive After the things which appear to them to be suitable to their nature and profitable! And yet in a manner thou dost not allow them to do this, when thou art vexed because they do wrong.…

Death is a cessation of the impressions through the senses, and of the pulling of the strings which move the appetites, and of the discursive movements of the thoughts, and of the service to the flesh (ii. 12).

It is a shame for the soul to be first to give way in this life, when thy body does not give way.

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.…

Return to thy sober senses and call thyself back; and when thou hast roused thyself from sleep and hast perceived that they were only dreams which troubled thee, now in thy waking hours look at these [the things about thee] as thou didst look at those [the dreams].