They taught them something else besides, and the results of the Conquest were not less remarkable from a literary than from a political point of view. A new language and new ideas were introduced by them into England, and a strange phenomenon occurred, one almost unique in history. For about two or three hundred years, the French language remained superimposed upon the English; the upper layer slowly infiltrated the lower, was absorbed, and disappeared in transforming it. But this was the work of centuries. "And then comes, lo!" writes an English chronicler more than two hundred years after Hastings, "England into Normandy's hand; and the Normans could speak no language but their own, and they spoke French here as they did at home, and taught it to their children: so that the high men of this land, who are come of their race, keep all to that speech which they have taken from them." People of a lower sort, "low men," stick to their English; all those who do not know French are men of no account. "I ween that in all the world there is no country that holds not to her own speech, save England alone."[153] The diffusion of the French tongue was such that it seemed at one time as if a disappearance of English were possible. All over the great island people were found speaking French, and they were always the most powerful, the strongest, richest, or most knowing in the land, whose favour it was well to gain, and whose example it was well to imitate. Men who spoke only English remained all their lives, as Robert of Gloucester tells us, men of "little," of nothing. In order to become something the first condition was to learn French. This condition remained so long a necessary one, it was even impossible to foresee that it should ever cease to exist; and the wisest, during that period, were of opinion that only works written in French were assured of longevity. Gerald de Barry, who had written in Latin, regretted at the end of his life that he had not employed the French language, "gallicum," which would have secured to his works, he thought, a greater and more lasting fame.[154] Besides the force lent to it by the Conquest, the diffusion of the French tongue was also facilitated by the marvellous renown it then enjoyed throughout Europe. Never had it a greater; men of various races wrote it, and the Italian Brunetto Latini, who used it, gave among other reasons for so doing, "that this speech is more delightful and more common to all people."[155] Such being the case, it spread quickly in England, where it was, for a long time, the language used in laws and deeds, in the courts of justice, in Parliamentary debates,[156] the language used by the most refined poets of the period.