value to me as a theoretical reformer of the opinions and institutions of my time. Not, indeed, that public business transacted on paper, to take effect on the other side of the globe, was of itself calculated to give much practical knowledge of life. But the occupation accustomed me to see and hear the difficulties of every course, and the means of obviating them, stated and discussed deliberately with a view to execution; it gave me opportunities of perceiving when public measures, and other political facts, did not produce the effects which had been expected of them, and from what causes; above all, it was valuable to me by making me, in this portion of my activity, merely one wheel in a machine, the whole of which had to work together. As a speculative writer, I should have had no one to consult but myself, and should have encountered in my speculations none of the obstacles which would have started up whenever they came to be applied to practice. But as a Secretary conducting political correspondence, I could not issue an order or express an opinion, without satisfying various persons very unlike myself, that the thing was fit to be done. I was thus in a good position for finding out by practice the mode of putting a thought which gives it easiest admittance into minds not prepared for it by habit; while I became practically conversant with the difficulties of moving bodies of men, the necessities of compromise, the art of sacrificing the
