Thus arose the University of Paris at the close of the twelfth century, or about the beginning of the thirteenth, soon followed in different parts of Europe by other universities, the most distinguished of which were those of Oxford, Bologna, Padua, and Salamanca. But that of Paris took the lead, this city being the intellectual centre of Europe even at that early day. Thither flocked young men from Germany, England, and Italy, as well as from all parts of France, to the number of twenty-five or thirty thousand. These students were a motley crowd: some of them were half-starved youth, with tattered, clothes, living in garrets and unhealthy cells; others again were rich and noble,--but all were eager for knowledge. They came to Paris as pilgrims flocked to Jerusalem, being drawn by the fame of the lecturers. The quiet old schools of the convents were deserted, for who would go to Fulda or York or Citeaux, when such men as Abelard, Albert, and Victor were dazzling enthusiastic youth by their brilliant disputations? These young men also seem to have been noisy, turbulent, and dissipated for the most part, "filling the streets with their brawls and the taverns with the fumes of liquor. There was no such thing as discipline among them. They yelled and shouted and brandished daggers, fought the townspeople, and were free with their knocks and blows." They were not all youth; many of them were men in middle life, with wives and children. At that time no one finished his education at twenty-one; some remained scholars until the age of thirty-five.