This tremendous development of Gaul was without doubt an effect of the Roman conquest; but an effect that neither Cæsar, nor any other man of his times had foreseen or willed, but which Augustus was first to recognise in the winter of 15-14 B.C., and to which, astute man that he was, he gave heed as he ought; that is, not as due his own merit, but as an unexpected piece of good fortune. I have already said that one of the greatest cares of Augustus, as soon as the civil wars were finished, was to reorganise the finances of the Empire; that to find new entries for the treasury, he had turned his attention in 27 B.C. to the province conquered by his father, regarding it merely from the common point of view, as poor and of little worth like the other European territories. Then, at a stroke, he realised that that territory so lightly valued, was producing grain like Egypt, linen like Egypt; that the arts of civilisation for which Egypt was so rich and famous were beginning to prosper there! Augustus was not the man to let slip so tremendous a piece of good luck. Until then he had hesitated, like one who seeks his way; in that winter from 15-14 B.C., he found finally the grand climax of his career, to make Gaul the Egypt of the West, the province of the greatest revenues in Europe. From that time on to the end of his life, he did not move from Europe; he lived between Italy and Gaul. Like him, Tiberius, Drusus, all the men of his family, devoted all their efforts to Gaul, to consolidating Roman dominion there, to advancing its progress, to increasing the revenues, to making it actually the Occidental Egypt. From Velleius we learn that under Tiberius Gaul rendered to the Empire as much as did Egypt, and that Gaul and Egypt were considered alike the two richest imperial provinces. As a political interest had at first impelled Cæsar to annex Gaul, an immediate financial interest urged Augustus to continue the work, to take care of the new province. Then the historic law that I have already enunciated to you, the law by which the efforts of men result far differently from that which they had intended, was verified anew by Augustus also, and in a new form. He had created his Gallic policy to augment the revenues of the Empire; the consequences of this fiscal policy, necessity-inspired, were greater than he and his friends ever dreamed. The winter of 15-14 B.C. is a notable date in the story of Latin civilisation, for then the destiny of the Empire was irrevocably settled; the Roman Empire will be made up of two parts, the Oriental and the Occidental, each part sufficiently strong to withstand being overcome by the other; it will be neither an Asiatic, nor a Celtic-Latin, but a mixed Empire: between both parts, Italy will rule for two centuries more, and Rome, an immense city, at once Oriental and Latin, will keep the metropolitan crown won from the enfeebled East, and dominate the immature barbarian West.