The chief assurance for any considerable well-doing in the world is to be found in good purposes and in fixedness of purpose when a purpose has been formed. These characteristics were Mr. Sumner's possession, but in him they were subject to very important limitations as powers in practical affairs. He did not exhibit respect or deference for the opinions of others even when the parties were upon a plane of equality, as is the usual situation in legislative bodies. He could not concede small points for the sake of a great result. Hence it was that measures in which he had an interest took on a form at the end that was not agreeable to him. Hence it is that he has left only one piece of legislation that is distinctly the work of his hand. When the bill was under consideration which denied to colored persons the privilege of naturalization in the United States, he secured an amendment by which the exclusion was limited to the Mongolian race. His declaration as to the status of the States that had been in rebellion was not far away from the policy that was adopted finally, but he did not accept as wise and necessary measures the amendments to the Constitution which were designed to make that policy permanent. Indeed, it was his opinion, at one period of the controversy over the question of negro suffrage, that a legislative declaration would be sufficient. The field of his success is to be found in the argumentative power that he possessed and in its use for the overthrow of slavery. Of the anti-slavery advocates who entered the Senate previous to the opening of the war, he was the best equipped in learning, and his influence in the country was not surpassed by the influence of any one of his associates. In his knowledge of diplomacy, he had the first rank in the Senate for the larger part of his career. His influence in the Senate was measured, however, by his influence in the country. His speeches, especially in the period of national controversy, were addressed _to_ the country. He relied upon authorities and precedents. His powers as a debater were limited, and it followed inevitably that in purely parliamentary contests he was not a match for such masters as Fessenden and Conkling, who in learning were his inferiors. My means for information are so limited that I do not express an opinion upon the question whether Mr. Sumner's ambitions in public life were or were not gratified. On one or two occasions he let fall remarks which indicated a willingness to be transferred to the Department of State. Major Ben. Perley Poore had received the impression that there was a time when Mr. Sumner looked to the Presidency as a possibility. At an accidental meeting with Major Poore, he said to me: "I have dined with Sumner, and he gave me an account of the conversation he had with you this morning, in which you consoled him for not gaining the Presidency."