Meditations 7.63

Every soul, the philosopher says, is involuntarily deprived of truth; consequently in the same way it is deprived of justice and temperance and benevolence and everything of the kind. It is most necessary to bear this constantly in mind, for thus thou wilt be more gentle towards all.

Marcus Aurelius, Meditations 7.63, translated by George Long

Every soul, says Plato, is reft of truth against its will. Therefore it is the same also with justice and temperance and lovingkindness and every like quality. It is essential to keep this ever in mind, for it will make thee gentler towards all.

Marcus Aurelius, Meditations 7.63, translated by C. R. Haines