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Nothing has afforded me so convincing a proof of the unity of the Deity as these purely mental conceptions of numerical and mathematical science which have been by slow degrees vouchsafed to man, and are still granted in these latter times by the Differential Calculus, now superseded by the Higher Algebra, all of which must have existed in that sublimely omniscient Mind from eternity.

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Aug 16, 2026

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Quote Author: Isaiah Bowman, AB, Ph. D.

Isaiah Bowman, AB, Ph. D.

Isaiah Bowman, AB, Ph. D.

Isaiah Bowman, AB, Ph. D. (26 December 1878, Waterloo, Ontario, Canada - 6 January 1950, Baltimore, United States) was an American geographer. He was educated at Harvard and Yale where he taught from 1905 to 1915, after which time he became the director of the American Geographical Society, a position he held for 20 years from 1915 to 1935. He was chief territorial adviser to President Woodrow Wilson at the Versailles conference and served the Department of State as territorial adviser in World War Two. Some of his more notable works include;

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