These will detain the traveller for as long as he may choose to regard them, so violently do they impress him with the negation of time. It is said that in certain abnormal moods things infinitely great and infinitely little are present together in the mind: that vast spaces of the imagination and minute contacts of the finger-tips are each figured in the brain, the one not driving out the other. In such moods (it is said) proportion and reality grow faint, and the unity and poise of our limited human powers are in peril. Into such a mood is a man thrown by Timgad, and especially by these two pillars of white stone. They proceed so plainly from the high conceptions of man: so much were their sculptors what we are in every western character: so fully do they satisfy us: so recent and clean is the mark of the tool upon them that they fill a man with society and leave him ready to meet at once a living city full of his fellows. It only needs a spoken word or the clack of a sandal to be back into the moment when all these things were alive. And meanwhile, with that impression overpowering one’s sense, there, physically present, is a desolation so complete that measure fails it. No oxen moving: no smoke: no roof among the rare trees of the horizon: no gleam of water and no sound. It is as though not certain centuries but an incalculable space of days coexisted with the present, and as though, for one eternal moment, a vision of the absolute in which time is not were permitted—for no good—to the yet embodied soul. [Sidenote: The Stranger] I do not know what was the hour in which I turned and left this sight, and leaving by the southern gate made for the mountain range of Aurès. But it was yet early afternoon, and the track had risen but little into the hills when I saw, some little way off, seated upon a great squared stone which had lain there since the departure of our people, a man of a kind I had not met in Africa before. By his dress he was rather a colonist than a native, for he wore no turban—indeed his head was bare; but his long cloak was cut in an unusual shape, covering him almost entirely; it was dark and made of some stuff that had certainly not been woven in a modern loom. He saluted me as I came.