Gallatin's mastery of public finance made him the obvious choice as Jefferson's Secretary of the Treasury; as Jefferson put it, Gallatin was "the only man in the United States who understands, through all the labyrinths Hamilton involved it, the precise state of the Treasury." Gallatin received a recess appointment in May 1801 and was confirmed by the Senate in January 1802. Along with Secretary of State Madison and Jefferson himself, Gallatin became one of the three key officials in the Jefferson administration. As Jefferson and Madison spent the majority of the summer months at their respective estates, Gallatin was frequently left to preside over the operations of the federal government. He also acted as a moderating force on Jefferson's speeches and policies, in one case convincing Jefferson to refrain from calling for the abolition of the General Welfare Clause. Gallatin also argued against the United States going into trade with the newly liberated Haiti, going as far as to claim that the right of self-determination should be denied to others occasionally, especially if those "others" in question were not white.