Meditation 10.8
8. After giving yourself these titles: good, self-respecting, true, sane, conforming, high-minded, take care not to get others in their place; and, if you do lose these titles, be quick to return to them. Remember, further, that 'sanity' was intended to denote apprehensive attention to individual objects and the reverse of negligence; 'conformity' glad acceptance of the assignments of Universal Nature; and 'high-mindedness' elevation of the thinking part above the smooth or interrupted movement of the flesh, above petty reputation and death and all indifferent things.
Therefore, if you continue to preserve yourself in these titles, not aspiring to be called them by others, you will be a changed man and will enter upon a changed life. For still to be such as you have been up to the present, to be torn and polluted in such a way of life, is to be utterly brutalized, to cling to mere life like half-devoured combatants in the arena, a mass of wounds and dusty blood, yet imploring to be kept alive until the morrow, only to be exposed in that state to the same teeth and claws.
Adventure yourself then upon these few titles, and if you are able to abide in them, abide like a man translated to Islands of the Blest; but if you perceive that you are falling away and losing control, go bravely away into some corner, there to recover control, or even depart altogether from life, not angrily, but simply and freely and with self-respect, having done at least this one thing in life, to have made your exit thus.
To remember the titles, however, it will be a great help to you to remember the gods, and that they at least do not wish to be the objects of servility, but for all rational beings to be made into their likeness, and that the fig-tree should be what does the work of a fig-tree, the dog of a dog, the bee of a bee, and man the work of a man.