[54.] No longer let thy breathing only act in concert with the air which surrounds thee, but let thy intelligence also now be in harmony with the intelligence which embraces all things. For the intelligent power is no less diffused in all parts and pervades all things for him who is willing to draw it to him than the aerial power for him who is able to respire it.
[55.] Generally, wickedness does no harm at all to the universe; and particularly the wickedness [of one man] does no harm to another. It is only harmful to him who has it in his power to be released from it as soon as he shall choose.
[56.] To my own free will the free will of my neighbor is just as indifferent as his poor breath and flesh. For though we are made especially for the sake of one another, still the ruling power of each of us has its own office, for otherwise my neighbor's wickedness would be my harm, which God has not willed, in order that my unhappiness may not depend on another.
[57.] The sun appears to be poured down, and in all directions indeed it is diffused, yet it is not effused. For this diffusion is extension: Accordingly its rays are called Extensions [ἀκτῖνες] because they are extended [ἀπὸ τοῦ ἐκτείνεσθαι] .[A] But one may judge what kind of a thing a ray is, if he looks at the sun's light passing through a narrow opening into a darkened room, for it is extended in a right line, and as it were is divided when it meets with any solid body which stands in the way and intercepts the air beyond; but there the light remains fixed and does not glide or fall off. Such then ought to be the outpouring and diffusion of the understanding, and it should in no way be an effusion, but an extension, and it should make no violent or impetuous collision with the obstacles which are in its way; nor yet fall down, but be fixed, and enlighten that which receives it. For a body will deprive itself of the illumination, if it does not admit it.
[A] A piece of bad etymology.
[58.] He who fears death either fears the loss of sensation or a different kind of sensation. But if thou shalt have no sensation, neither wilt thou feel any harm; and if thou shalt acquire another kind of sensation, thou wilt be a different kind of living being and thou wilt not cease to live.
[59.] Men exist for the sake of one another. Teach them then, or bear with them.
[60.] In one way an arrow moves, in another way the mind. The mind indeed, both when it exercises caution and when it is employed about inquiry, moves straight onward not the less, and to its object.
[61.] Enter into every man's ruling faculty; and also let every other man enter into thine.[A]
[A] Compare Epictetus, iii. 9, 12.