With regard to himself, for ever careful of his own reputation, and still more of making his power advantageous to his subjects, he employed the repose which peace allowed him, in raising works that might contribute more to the enriching of Egypt, than the immortalizing his name; works, in which the art and industry of the workman were more admired, than the immense sums which had been expended on them. A hundred famous temples, raised as so many monuments of gratitude to the tutelar gods of all the cities, were the first, as well as the most illustrious, testimonies of his victories; and he took care to publish in the inscriptions on them, that these mighty works had been completed without burdening any of his subjects. He made it his glory to be tender of them, and to employ only captives in these monuments of his conquests. The Scriptures take notice of something like this, where they speak of the buildings of Solomon.(421) But he prided himself particularly in adorning and enriching the temple of Vulcan at Pelusium, in acknowledgment of the protection which he fancied that god had bestowed on him, when, on his return from his expeditions, his brother had a design of destroying him in that city, with his wife and children, by setting fire to the apartment where he then lay. His great work was, the raising, in every part of Egypt, a considerable number of high banks or moles, on which new cities were built, in order that these might be a security for men and beasts during the inundations of the Nile. From Memphis, as far as the sea, he cut, on both sides of the river, a great number of canals, for the conveniency of trade, and the conveying of provisions, and for the settling an easy correspondence between such cities as were most distant from one another. Besides the advantages of traffic, Egypt was, by these canals, made inaccessible to the cavalry of its enemies, which before had so often harassed it by repeated incursions. He did still more. To secure Egypt from the inroads of its nearer neighbours, the Syrians and Arabians, he fortified all the eastern coast from Pelusium to Heliopolis, that is, for upwards of seven leagues.(422)