Discourses: Book 4 6 : 6
But others will get more than I do, and will be preferred in honour above me.—Well, and what is more reasonable than for those who have devoted themselves to something to have the advantage in that to which they have devoted themselves? They have devoted themselves to office, you to judgements; and they to wealth, you to dealing with your sense-impressions. See whether they have the advantage over you in what you have devoted yourself to, but they neglect; whether their assent is more in accord with natural standards, whether their desire is less likely to achieve its aim than is yours, whether their aversion is less likely to fall into what it would avoid, whether in design, purpose, and choice they hit the mark better, whether they observe what becomes them as men, as sons, as parents, and then, in order, through all the other terms for the social relations. But if they hold office, will you not tell yourself the truth, which is. that you do nothing in order to get office, while they do everything, and that it is most unreasonable for the man who pays attention to something to come off with less than the man who neglects it?