Like Mr. Seward, he went into the Cabinet with the opinion that the President was incapable and inexperienced, and that it was his duty to support and assist him in the management of the government; but, unlike Mr. Seward, he was never able to rid himself of a sense of his own superiority. He had an honest conviction that he was more competent and would make a much better President himself, and that if his advice were accepted and his suggestions carried out, the war would be brought to a close much sooner than otherwise. He lacked confidence in his colleagues also and never lost an opportunity to express it. He considered himself their superior in zeal, ability, and devotion to the general welfare. He imagined that every disaster which occurred in the field was due to the refusal of the President and the Secretary of War to carry out the plans he suggested, and that every victory could be directly attributed to his wise counsel. This was not known at the time. Had it been, the people of the country would have been less charitable towards Mr. Chase. His egotism, jealousy, contempt, and hostility towards Lincoln and his fellow-members of the Cabinet were not fully disclosed until the publication of his biography, which contained extracts from his diary and copies of his voluminous correspondence. The President would not allow the conduct or the disposition of his Secretary of the Treasury to make the slightest difference in his treatment of that official or to affect the policy of his administration, for in his management of the finances, without previous experience or preparation, Mr. Chase had shown genius equal to that of Alexander Hamilton, unswerving integrity, and untiring industry. So highly did Lincoln esteem his public services in this respect that he would have forgiven him anything; and Mr. Chase not only had his constant support, but he was less interfered with in the administration of his department than any other member of the Cabinet. Mr. Chase began a serious and systematic canvass for the Presidential nomination as early as the fall of 1863, and although he continued to delude himself and assure his friends that he was indifferent to advancement and anxious only for the public good, he found plenty of leisure in the midst of his arduous duties and immense responsibilities to write hundreds of letters to friends in different parts of the Union pointing out the mistakes of the President and leaving the irresistible conclusion that he was the only man capable of saving the country. Many of these letters are published in his biography, and it is inexplicable that he preserved the documentary evidence of his treachery, and even more remarkable that his family thus exposed him to public censure and contempt.