Read it through once

They sleep in the streets these days. They are my compass--my guide. When I see the dogs sleep placidly on, while men, sheep, geese, and all moving things turn out and go around them, I know I am not in the great street where the hotel is, and must go further. In the Grand Rue the dogs have a sort of air of being on the lookout--an air born of being obliged to get out of the way of many carriages every day--and that expression one recognizes in a moment. It does not exist upon the face of any dog without the confines of that street. All others sleep placidly and keep no watch. They would not move, though the Sultan himself passed by.