Think not disdainfully of death, but look on it with favor; for even death is one of the things that Nature wills. - Marcus Aurelius

Let this always be plain to thee, that this piece of land is like any other; and that all things here are the same with all things on the top of a mountain, or on the sea-shore, or wherever thou chooses to be. For thou wilt find just what Plato says, Dwelling within the walls of the city as in a shepherd's fold on a mountain.

Acquire the contemplative way of seeing how all things change into one another, and constantly attend to it, and exercise thyself about this part [of philosophy]. For nothing is so much adapted to produce magnanimity. ...But as to what any man shall say or think about him, or do against him, he never even thinks of it, being himself contented with these two things: with acting justly in what he now does, and being satisfied with what is now assigned to him; and he lays aside all distracting and busy pursuits, and desires nothing else than to accomplish the straight course through the law, and by accomplishing the straight course to follow God.

To do harm is to do yourself harm. To do an injustice is to do yourself an injustice—it degrades you.