II. (5) Moreover, there is also no small number of other things in human life which are confessed to be very difficult to endure, such as poverty, and want of reputation, and mutilation, and various kinds of diseases, by which weak spirited men are broken down, not being able to raise themselves at all through their want of courage; but those men who are full of high thoughts and noble spirits, rise up to struggle against these things, and contend against them with fortitude and exceeding vigour, ridiculing and greatly despising their threats and attacks against their poverty; arraying wealth, not that wealth which is blind, but that which sees acutely, whose images and treasures the soul is naturally proud to treasure up; (6) for poverty has overthrown innumerable multitudes of men, who, like wearied athletes, have fainted and fallen, being reduced to a state of prostration by their want of real courage. And if truth is to be the judge, then no one whatever is really poor, who has the indestructible and inalienable riches of nature for his purveyor, the air, that first and most necessary and incessant support of life, being continually inhaled night and day, and besides that the numberless fountains, and the inexhaustible supply not only of winter torrents but of regular rivers, furnishing everlasting streams for drink, and besides this the abundance of all kinds of food to eat, and all descriptions of trees which are continually bearing their yearly fruits; for these are treasures of which no one is destitute, but all men in every quarter of the globe enjoy them in the greatest abundance. (7) But if any persons, utterly disregarding the true wealth of nature, pursue instead the riches of vain opinions, relying on those riches which are blind instead of on those which are gifted with acute sight, and taking a guide for their road who is himself crippled, such men must of necessity fall down.