Paris; the Seine furnished the water. At night, the gates were shut, the river was barred at both ends of the city with huge iron chains, and Paris slept tranquilly.
From a bird's-eye view, these three burgs, the City, the Town, and the University, each presented to the eye an inextricable skein of eccentrically tangled streets. Nevertheless, at first sight, one recognized the fact that these three fragments formed but one body. One immediately perceived three long parallel streets, unbroken, undisturbed, traversing, almost in a straight line, all three cities, from one end to the other; from North to South, perpendicularly, to the Seine, which bound them together, mingled them, infused them in each other, poured and transfused the people incessantly, from one to the other, and made one out of the three. The first of these streets ran from the Porte Saint-Martin: it was called the Rue Saint-Jacques in the University, Rue de la Juiverie in the City, Rue Saint Martin in the Town; it crossed the water twice, under the name of the Petit Pont and the Pont Notre-Dame. The second, which was called the Rue de la Harpe on the left bank, Rue de la Barillerié in the island, Rue Saint Dennis on the right bank, Pont Saint-Michel on one arm of the Seine, Pont au Change on the other, ran from the Porte Saint-Michel in the University, to the Porte Saint-Denis in the Town. However, under all these names, there were but two streets, parent streets, generating streets, the two arteries of Paris. All the other veins of the triple city either derived their supply from them or emptied into them.
Independently of these two principal streets, piercing Paris diametrically in its whole breadth, from side to side, common to the entire capital, the City and the University had also each its own great special street, which ran lengthwise by them, parallel to the Seine, cutting, as it passed, at right angles, the two arterial thoroughfares. Thus, in the Town, one descended in a straight line from the Porte Saint-Antoine to the Porte Saint-Honoré; in the University from the Porte Saint-Victor to the Porte Saint-Germain. These two great thoroughfares intersected by the two first, formed the canvas upon which reposed, knotted and crowded together on every
