He often acts unjustly who does not do a certain thing; not only he who does a certain thing.
Thy present opinion founded on understanding, and thy present conduct directed to social good, and thy present disposition of contentment with everything which happens—that is enough.
Wipe out imagination; check desire; extinguish appetite; keep the ruling faculty in its own power.
Among the animals which have not reason one life is distributed; but among reasonable animals one intelligent soul is distributed: just as there is one earth of all things which are of an earthy nature, and we see by one light, and breathe one air, all of us that have the faculty of vision and all that have life.
All things which participate in anything which is common to them all move towards that which is of the same kind with themselves. Everything which is earthy turns towards the earth, everything which is liquid flows together, and everything which is of an aerial kind does the same, so that they require something to keep them asunder, and the application of force.
Fire indeed moves upwards on account of the elemental fire, but it is so ready to be kindled together with all the fire which is here, that even every substance which is somewhat dry, is easily ignited, because there is less mingled with it of that which is a hindrance to ignition.
Accordingly then everything also which participates in the common intelligent nature moves in like manner towards that which is of the same kind with itself, or moves even more.
For so much as it is superior in comparison with all other things, in the same degree also is it more ready to mingle with and to be fused with that which is akin to it.