The letter from Banneker, together with the almanac, created in the heart of Mr. Jefferson a fresh feeling of enthusiasm in behalf of freedom, and especially for the negro, which ceased only with his life. The American statesman wrote to Brissot, the celebrated French writer, in which he made enthusiastic mention of the "Negro Philosopher." At the formation of the "Society of the Friends of the Blacks," at Paris, by Lafayette, Brissot, Barnave, Condorcet, and Gregoire, the name of Banneker was again and again referred to to prove the equality of the races. Indeed, the genius of the "Negro Philosopher" did much towards giving liberty to the people of St. Domingo. In the British House of Commons, Pitt, Wilberforce, and Buxton often alluded to Banneker by name, as a man fit to fill any position in society. At the setting off of the District of Columbia for the capital of the federal government, Banneker was invited by the Maryland commissioners, and took an honorable part in the settlement of the territory. But throughout all his intercourse with men of influence, he never lost sight of the condition of his race, and ever urged the emancipation and elevation of the slave. He well knew that every thing that was founded upon the admitted inferiority of natural right in the African was calculated to degrade him and bring him nearer to the foot of the oppressor, and he therefore never failed to allude to the equality of the races when with those whites whom he could influence. He always urged self-elevation upon the colored people whom he met. He felt that to deprive the black man of the inspiration of ambition, of hope, of health, of standing among his brethren of the earth, was to take from him all incentives to mental improvement. What husbandman incurs the toil of seed time and culture, except with a view to the subsequent enjoyment of a golden harvest? Banneker was endowed by nature with all those excellent qualifications which are necessary previous to the accomplishment of a great man. His memory was large and tenacious, yet, by a curious felicity, chiefly susceptible of the finest impressions it received from the best authors he read, which he always preserved in their primitive strength and amiable order. He had a quickness of apprehension and a vivacity of understanding which easily took in and surmounted the most subtile and knotty parts of mathematics and metaphysics. He possessed in a large degree that genius which constitutes a man of letters; that quality without which judgment is cold and knowledge is inert; that energy which collects, combines, amplifies, and animates.