On Architecture

3. And Epicurus, in much the same way, says that the wise owe little to fortune; all that is greatest and essential is under the direction of the thinking power of the mind and the understanding. Many other philosophers have said the same thing. Likewise the

4. Hence, I am very much obliged and infinitely grateful to my parents for their approval of this Athenian law, and for having taken care that I should be taught an art, and that of a sort which cannot be brought to perfection without learning and a liberal education in all branches of instruction. Thanks, therefore, to the attention of my parents and the instruction given by my teachers, I obtained a wide range of knowledge, and by the pleasure which I take in literary and artistic subjects, and in the writing of treatises, I have acquired intellectual possessions whose chief fruits are these thoughts: that superfluity is useless, and that not to feel the want of anything is true riches. There may be some people, however, who deem all this of no consequence, and think that the wise are those who have plenty of money. Hence it is that very many, in pursuit of that end, take upon themselves impudent assurance, and attain notoriety and wealth at the same time.

5. But for my part, Caesar, I have never been eager to make money by my art, but have gone on the principle that slender means and a good reputation are preferable to wealth and disrepute. For this reason, only a little celebrity has followed; but still, my hope is that, with the publication of these books, I shall become known even to posterity. And it is not to be wondered at that I am so generally unknown. Other architects go about and ask for opportunities to practise their profession; but I have been taught by my instructors that it is the proper thing to undertake a charge only after being asked, and not to ask for it; since a gentleman will

6. Hence it was that the ancients used to entrust their work in the first place to architects of good family, and next inquired whether they had been properly educated, believing that one ought to trust in the honour of a gentleman rather than in the assurance of impudence. And the architects themselves would teach none but their own sons or kinsmen, and trained them to be good men, who could be trusted without hesitation in matters of such importance. But when I see that this grand art is boldly professed by the uneducated and the unskilful, and by men who, far from being acquainted with architecture, have no knowledge even of the carpenter's trade, I can find nothing but praise for those householders who, in the confidence of learning, are emboldened to build for themselves. Their judgment is that, if they must trust to inexperienced persons, it is more becoming to them to use up a good round sum at their own pleasure than at that of a stranger.

7. Nobody, therefore, attempts to practise any other art in his own home—as, for instance, the shoemaker's, or the fuller's, or any other of the easier kinds—but only architecture, and this is because the professionals do not possess the genuine art but term themselves architects falsely. For these reasons I have thought proper to compose most carefully a complete treatise on architecture and its principles, believing that it will be no unacceptable gift to all the world. In the fifth book I have said what I had to say about the convenient arrangement of public works; in this I shall set forth the theoretical principles and the symmetrical proportions of private houses.

1. IF our designs for private houses are to be correct, we must at the outset take note of the countries and climates in which they are built. One style of house seems appropriate to build in Egypt, another in Spain, a different kind in Pontus, one still different in Rome, and so on with lands and countries of other characteristics. This is because one part of the earth is directly under the sun's course, another is far away from it, while another lies midway between these two. Hence, as the position of the heaven with regard to a given tract on the earth leads naturally to different characteristics, owing to the inclination of the circle of the zodiac and the course of the sun, it is obvious that designs for houses ought similarly to conform to the nature of the country and to diversities of climate.

2. In the north, houses should be entirely roofed over and sheltered as much as possible, not in the open, though having a warm exposure. But on the other hand, where the force of the sun is great in the southern countries that suffer from heat, houses must be built more in the open and with a northern or northeastern exposure. Thus we may amend by art what nature, if left to herself, would mar. In other situations, also, we must make modifications to correspond to the position of the heaven and its effects on climate.

3. These effects are noticeable and discernible not only in things in nature, but they also are observable in the limbs and bodies of entire races. In places on which the sun throws out its heat in moderation, it keeps human bodies in their proper condition, and where its path is very close at hand, it parches them up, and burns out and takes away the proportion of moisture which they ought to possess. But, on the other hand, in the cold regions