"Conceptual" Quotes from Famous Books
... perhaps for the last time, to the grand style of the twelfth century. To the twelfth century it belongs; to the century of faith and simplicity; not to the mathematical certainties of Descartes and Leibnitz and Newton, or to the mathematical abstractions of Spinoza. Descartes had proclaimed his famous conceptual proof of God: 'I am conscious of myself, and must exist; I am conscious of God and He must exist.' Pascal wearily replied that it was not God he doubted, but logic. He was tortured by the impossibility of rejecting ... — Historia Calamitatum • Peter Abelard |