Meditations by Marcus Aurelius Book 7 Page 37

XXXVIII. For it is a thing very possible, that a man should be a very divine man, and yet be altogether unknown. This thou must ever be mindful of, as of this also, that a man’s true happiness doth consist in very few things. And that although thou dost despair, that thou shalt ever be a good either logician, or naturalist, yet thou art never the further off by it from being either liberal, or modest, or charitable, or obedient unto God.

XXXIX. Free from all compulsion in all cheerfulness and alacrity thou mayst run out thy time, though men should exclaim against thee never so much, and the wild beasts should pull in sunder the poor members of thy pampered mass of flesh. For what in either of these or the like cases should hinder the mind to retain her own rest and tranquillity, consisting both in the right judgment