The good king was not, however, content merely to benefit his people by increasing the productiveness of Egypt and warding off the calamities that occasionally befell the land; he further gave employment to large numbers, which was not of a severe or oppressive kind, but promoted their comfort and welfare. In connection with his hydraulic works in the Fayoum he constructed a novel species of building, which after ages admired even above the constructions of the pyramid-builders, and regarded as the most wonderful edifice in all the world. "I visited the place," says Herodotus,[12] "and found it to surpass description; for if all the walls and other great works of the Greeks could be put together in one, they would not equal, either for labour or expense, this Labyrinth; and yet the temple of Ephesus is a building worthy of note, and so is the temple of Samos. The pyramids likewise surpass description, and are severally equal to a number of the greatest works of the Greeks; but the Labyrinth surpasses the pyramids. It has twelve courts, all of them roofed, with gates exactly opposite one another, six looking to the north, and six to the south. A single wall surrounds the whole building. It contains two different sorts of chambers, half of them underground, and half above-ground, the latter built upon the former; the whole number is three thousand, of each kind fifteen hundred. The upper chambers I myself passed through and saw, and what I say of them is from my own observation; of the underground chambers I can only speak from report, for the keepers of the building could not be induced to show them, since they contained (they said) the sepulchres of the kings who built the Labyrinth, and also those of the sacred crocodiles. Thus it is from hearsay only that I can speak of them; but the upper chambers I saw with my own eyes, and found them to excel all other human productions; for the passages through the houses, and the varied windings of the paths across the courts, excited in me infinite admiration, as I passed from the courts into chambers, and from the chambers into colonnades, and from the colonnades into fresh houses, and again from these into courts unseen before. The roof was, throughout, of stone, like the walls; and the walls were carved all over with figures; every court was surrounded with a colonnade, which was built of white stones, exquisitely fitted together. At the corner of the Labyrinth stands a pyramid, forty fathoms high, with large figures engraved upon it, which is entered by a subterranean passage."