ii. 2) without hesitation numbers Aristippus among the Sophists. In Diogenes Laertius (ii. 65) we find that the reason of this is that he was the first of the Socratics who accepted payment for his philosophy; on account of which Socrates also returned him his present. Among the moderns also those who live by philosophy are not only, as a rule, and with the rarest exceptions, quite different from those who live for philosophy, but they are very often the opponents, the secret and irreconcilable enemies of the latter. For every true and important philosophical achievement will overshadow their own too much, and, moreover, cannot adapt itself to the views and limitations of their guild. Therefore it is always their endeavour to prevent such a work from making its way; and for this purpose, according to the age and circumstances in each case, the customary means are suppressing, concealing, hushing up, ignoring and keeping secret, or denying, disparaging, censuring, slandering and distorting, or, finally, denouncing and persecuting. Hence many a great man has had to drag himself wearily through life unknown, unhonoured, unrewarded, till at last, after his death, the world became undeceived as to him and as to them. In the meanwhile they had attained their end, had been accepted by preventing him from being accepted, and, with wife and child, had lived by philosophy, while he lived for it. But if he is dead, then the thing is reversed; the new generation of the former class, which always exists, now becomes heir to his achievements, cuts them down to its own measure, and now lives by him. That Kant could yet live both by and for philosophy depended on the rare circumstance that, for the first time since Divus Antoninus and Divus Julianus, a philosopher sat on the throne. Only under such auspices could the "Critique of Pure Reason" have seen the light. Scarcely was the king dead than we see that Kant also, seized with fear, because he belonged to the guild, modified, expurgated, and spoiled his masterpiece in the second edition,
