Substitute Tully and Demosthenes in the place of Homer and Virgil; and arm yourself with all the variety of manner, copiousness and beauty of diction, nobleness and magnificence of ideas of the Roman consul; and render the powers of eloquence complete by the irresistible torrent of vehement argumentation, and close and forcible reasoning, and the depth and fortitude of mind of the Grecian statesman.