The desire to be first in every path of political success had become such a passion in Tompkins' nature that the question presented by the President's invitation found an answer in the immediate impulses of his ambition. No doubt his duties as Governor and the importance of his remaining through the impending crisis appealed to him, but they did not control his answer. He wanted to be President, and he was willing to sacrifice anything or anybody to secure the prize. So, it is not surprising that he declined Madison's gracious offer, since the experience of Northern men with Virginia Presidents did not encourage the belief that the Presidency was reached through the Cabinet.[184] Yet, had Tompkins fully appreciated, as he did after it was too late, the importance of a personal and pleasant acquaintance with the Virginia statesman and the other men who controlled congressional caucuses, he would undoubtedly have entered Madison's Cabinet. As the ranking, and, save Monroe, the oldest of the President's advisers, he would have had two years in which to make himself popular, a sufficient time, surely, for one having the prestige of a great war governor, with gentleness of manner and sweetness of temper to disarm all opposition and to conciliate even the fiercest of politicians. Fifteen years later Martin Van Buren resigned the governorship to go to the head of Jackson's Cabinet, and it made him President. [Footnote 184: Henry Adams, _History of the United States_, Vol. 8, p. 163.]