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In disquisitions of every kind there are certain primary truths, or first principles, upon which all subsequent reasoning must depend.

Alexander Hamilton, James Madison, Quentin P. Taylor, John Jay (1998). “The Essential Federalist: A New Reading of the Federalist Papers”, p.28, Rowman & Littlefield
In disquisitions of every kind there are certain primary truths, or first principles, upon which all subsequent reasoning must depend.