26
Emulate, not those who have most widely extended their dominion, but those who have made best use of the power they already possess;Cf. Isoc. 3.34. and believe that you will enjoy the utmost happiness, not if you rule over the whole world at the price of fears and dangers and baseness, but rather if, being the man you should be, and continuing to act as at the present moment, you set your heart on moderate achievements and fail in none of them.
27
Do not give your friendship to everyone who desires it, but only to those who are worthy of you; not to those whose society you will most enjoy, but to those with whose help you will best govern the state. Subject your associates to the most searching tests, knowing that all who are not in close touch with you will think that you are like those with whom you live. When you put men in charge of affairs which are not under your personal direction, be governed by the knowledge that you yourself will be held responsible for whatever they do.
28
Regard as your most faithful friends, not those who praise everything you say or do, but those who criticize your mistakes. Grant freedom of speech to those who have good judgement, in order that when you are in doubt you may have friends who will help you to decide. Distinguish between those who artfully flatter and those who loyally serve you, that the base may not fare better than the good. Listen to what men say about each other and try to discern at the same time the character of those who speak and of those about whom they speak.
