Such, in a brief and imperfect narrative, is the public life of Mr. Webster, extending over a period of forty years, marked by the occurrence of events of great importance. It has been the aim of the writer to prevent the pen of the biographer from being too much influenced by the partiality of the friend. Should he seem to the candid not wholly to have escaped that error, (which, however, he trusts will not be the case,) he ventures to hope that it will be forgiven to an intimacy which commenced in the youth of one of the parties and the boyhood of the other, and which has subsisted for nearly half a century. It will be admitted, he thinks, by every one, that this career, however inadequately delineated, has been one of singular eminence and brilliancy. Entering upon public life at the close of the first epoch in the political history of the United States under the present Constitution, Mr. Webster has stood below none of the distinguished men who have impressed their character on the second. There is a class of public questions in reference to which the opinions of most men are greatly influenced by prejudices founded in natural temperament, early association, and real or supposed local interest. As far as such questions are concerned, it is too much to hope that, in times of high party excitement, full justice will be done to prominent statesmen by those of their contemporaries who differ from them. We greatly err, however, if candid men of all parties, and in all parts of the country, do not accord to Mr. Webster the praise of having formed to himself a large and generous view of the character of an American statesman, and of having adopted the loftiest standard of public conduct. They will agree that he has conceived, in all its importance, the position of the country as a member of the great family of nations, and as the leading republican government. In reference to domestic politics it will be as generally conceded, that, reposing less than most public men on a party basis, it has been the main object of his life to confirm and perpetuate the great work of the constitutional fathers of the last generation.