1It is the life of Alexander the king, and of Caesar, who overthrew Pompey, that I am writing in this book, and the multitude of the deeds to be treated is so great that I shall make no other preface than to entreat my readers, in case I do not tell of all the famous actions of these men, nor even speak exhaustively at all in each particular case, but in epitome for the most part, not to complain.