He continued in the House of Representatives four years. If, at this period of his life, he rendered unobtrusive, though not unimportant, services to the public, it must also have been a time of vast intellectual advantage to himself. Amidst great national affairs, he was acquiring the best of all educations for future eminence and leadership. In the midst of statesmen, he grew to be a statesman. Studious, as all his speeches prove him to be, of history, he beheld it demonstrating itself before his eyes. As regards this sort of training, much of its good or ill effect depends on the natural force and depth of the man. Many, no doubt, by early mixture with politics, become the mere politicians of the moment,--a class of men sufficiently abundant among us,--acquiring only a knack and cunning, which guide them tolerably well through immediate difficulties, without instructing them in the great rules of higher policy. But when the actual observation of public measures goes hand in hand with study, when the mind is capable of comparing the present with its analogies in the past, and of grasping the principle that belongs to both, this is to have history for a living tutor. If the student be fit for such instruction, he will be seen to act afterwards with the elevation of a high ideal, and with the expediency, the sagacity, the instinct of what is fit and practicable, which make the advantage of the man of actual affairs over the mere theorist. And it was another advantage of his being brought early into the sphere of national interests, and continuing there for a series of years, that it enabled him to overcome any narrow and sectional prejudices. Without loving New England less, he loved the broad area of the country more. He thus retained that equal sentiment of patriotism for the whole land with which his father had imbued him, and which is perhaps apt to be impaired in the hearts of those who come late to the national legislature, after long training in the narrower fields of the separate states. His sense of the value of the Union, which had been taught him at the fireside, from earliest infancy, by the stories of patriotic valor that he there heard, was now strengthened by friendly association with its representatives from every quarter. It is this youthful sentiment of Americanism, so happily developed by after circumstances, that we see operating through all his public life, and making him as tender of what he considers due to the South as of the rights of his own land of hills.