William John Macquorn Rankine (1820–1872) civil engineer
Source: A Manual of the Steam Engine and Other Prime Movers (1859), p. 31
A Text-Book of Thermodynamics with Special Reference to Chemistry (1913)
William John Macquorn Rankine (1820–1872) civil engineer
Source: A Manual of the Steam Engine and Other Prime Movers (1859), p. 31
Ilya Prigogine (1917–2003) physical chemist
Source: Time, Structure and Fluctuations (1977), p. 1; Introduction.
George Peacock (1791–1858) Scottish mathematician
Vol. I: Arithmetical Algebra Preface, p. iii
A Treatise on Algebra (1842)
George Peacock (1791–1858) Scottish mathematician
Vol. II: On Symbolical Algebra and its Applications to the Geometry of Position (1845) Preface, p. iii
A Treatise on Algebra (1842)
Nicolas Léonard Sadi Carnot (1796–1832) French physicist, the "father of thermodynamics" (1796–1832)
Reflections on the Motive Power of Heat (1824)
Arthur Schopenhauer book The World as Will and Representation
Die dem Satz vom Grunde nachgehende ist die vernünftige Betrachtungsart, welche im praktischen Leben, wie in der Wissenschaft, allein gilt und hilft: die vom Inhalt jenes Satzes wegsehende ist die geniale Betrachtungsart, welche in der Kunst allein gilt und hilft.
Die Welt als Wille und Vorstellung, Zweiter Band, Ergänzungen zum dritten Buch, para. 36 (1859)
The World as Will and Representation (1819; 1844; 1859)
Max Planck (1858–1947) German theoretical physicist
As quoted by Morris Kline, Mathematics and the Physical World (1959) Ch. 25: From Calculus to Cosmic Planning, pp. 441–42.
Frithjof Schuon book The Transfiguration of Man
Subjectively speaking, the essence of philosophy is certitude; for the moderns, on the contrary, the essence of philosophy is doubt: the philosopher is supposed to reason without any premise (voraussetzungsloses Denken), as if this condition were not itself a preconceived idea; this is the classical contradiction of all relativism. Everything is doubted except for doubt. The solution to the problem of knowledge − if there is a problem − could not possibly be this intellectual suicide that is the promotion of doubt; on the contrary, it lies in having recourse to a source of certitude that transcends the mental mechanism, and this source − the only one there is − is the pure Intellect, or Intelligence as such.
[2005, The Transfiguration of Man, World Wisdom, 3, 978-0-94153219-8]
Miscellaneous, Philosophy
William John Macquorn Rankine (1820–1872) civil engineer
Source: A Manual of the Steam Engine and Other Prime Movers (1859), p. 27
Frank Honywill George (1921–1997) British psychologist
Source: The Brain As A Computer (1962), p.1