We can understand and compare the different types of character represented by Antisthenes or Diogenes, and by Aristippus: but we have little knowledge of the real facts of their lives. The two types, each manifesting that marked individuality which belongs to the Sokratic band, though in many respects strongly contrasted, have also some points of agreement. Both Aristippus and Diogenes are bent on individual freedom and independence of character: both of them stand upon their own appreciation of life and its phenomena: both of them are impatient of that servitude to the opinions and antipathies of others, which induces a man to struggle for objects, not because they afford him satisfaction, but because others envy him for possessing them--and to keep off evils, not because he himself feels them as such, but because others pity or despise him for being subject to them; both of them are exempt from the competitive and ambitious feelings, from the thirst after privilege and power, from the sense of superiority arising out of monopolised possession and exclusion of others from partnership. Diogenes kept aloof from political life and civil obligations as much as Aristippus; and would have pronounced (as Aristippus replies to Sokrates in the Xenophontic dialogue) that the task of ruling others, instead of being a prize to be coveted, was nothing better than an onerous and mortifying servitude,[193] not at all less onerous because a man took up the burthen of his own accord. These points of agreement are real: but the points of disagreement are not less real. Diogenes maintains his free individuality, and puts himself out of the reach of human enmity, by clothing himself in impenetrable armour: by attaining positive insensibility, as near as human life permits. This is with him not merely the acting out of a scheme of life, but also a matter of pride. He is proud of his ragged garment and coarse[194] fare, as exalting him above others, and as constituting him a pattern of endurance: and he indulges this sentiment by stinging and contemptuous censure of every one. Aristippus has no similar vanity: he achieves his independence without so heavy a renunciation: he follows out his own plan of life, without setting himself up as a pattern for others. But his plan is at the same time more delicate; requiring greater skill and intelligence, more of manifold sagacity, in the performer. Horace, who compares the two and gives the preference to Aristippus, remarks that Diogenes, though professing to want nothing, was nevertheless as much dependent upon the bounty of those who supplied his wallet with provisions, as Aristippus upon the favour of princes: and that Diogenes had only one fixed mode of proceeding, while Aristippus could master and turn to account a great diversity of persons and situations--could endure hardship with patience and dignity, when it was inevitable, and enjoy the opportunities of pleasure when they occurred. "To Aristippus alone