One of the men most in sympathy with Peter the Great was Vasily Nikititch Tatishtcheff (1686-1750), who was educated partly in Russia, partly abroad. He applied his brilliant talents and profound mind to the public service, first in the Artillery, then in the Department of Mines, later on as Governor of Astrakhan. In pursuance of a general plan for useful literary labors, Tatishtcheff collected materials for a geography, which he did not finish, and for a history of Russia, which he worked out with considerable fullness, in five volumes. It was published thirty years after his death, by command of Katherine II. It is not history in the sense of that word at the present day, but merely a very respectable preliminary study of materials; and the author's expressions of opinion are valuable features, as setting forth the spirit of the Epoch of Reformation. He is generally mentioned as a historian, but far more important are his "Spiritual Testament" (Last Will) and "Exhortation to his son Evgraff" (1733), and "A Discussion between Two Friends as to the Advantages of Sciences and Schools" (probably written 1731-1736). The Testament consists of a general collection of rules concerning worldly wisdom, applied to contemporary needs and views, though his son was already grown up and in the government service, so that much of its contents are of general application only, and were introduced to round out the work, and for the edification of the rising generation. It is the last specimen of a class of works in which, as has been seen, Russian literature is rich.