Felix Adler (1851–1933) German American professor of political and social ethics, rationalist, and lecturer
Book I, Ch. 1 "Prelude"
Founding Address (1876), An Ethical Philosopy of Life (1918)
The Notebooks of Leonardo Da Vinci (1938), I Philosophy
Variant: Nature is full of infinite causes that have never occurred in experience.
Felix Adler (1851–1933) German American professor of political and social ethics, rationalist, and lecturer
Book I, Ch. 1 "Prelude"
Founding Address (1876), An Ethical Philosopy of Life (1918)
Pierre Hadot (1922–2010) French historian and philosopher
Si ces expériences sont rares, elles n’en donnent pas moins sa tonalité fondamentale au mode de vie plotinien, puisque celui-ci nous apparaît maintenant comme l’attente du surgissement imprévisible de ces moments privilégiés qui donnent tout leur sens à la vie.
Qu'est-ce que la philosophie antique? (1995)
William Edward Hartpole Lecky (1838–1903) British politician
Source: A History of European Morals from Augustus to Charlemagne (1869), Chapter 2 (2nd edition, Vol. 1, London: Longmans, 1869, p. 294 https://books.google.it/books?id=hdUJs_S3ezwC&pg=PA294)
Leonardo Da Vinci (1452–1519) Italian Renaissance polymath
The Notebooks of Leonardo da Vinci (1883), XIX Philosophical Maxims. Morals. Polemics and Speculations.
Richard Evelyn Byrd (1888–1957) Medal of Honor recipient and United States Navy officer
Statement made during International Geophysical Year (IGY) operations in 1957, inscribed on the Byrd Memorial at McMurdo Station, Antartica
Norbert Wiener (1894–1964) American mathematician
Source: [Wiener, N., A New Theory of Measurement: A Study in the Logic of Mathematics, Proceedings of the London Mathematical Society, s2-19, 1, 1921, 181–205, 0024-6115, 10.1112/plms/s2-19.1.181]
Joseph Fourier book The Analytical Theory of Heat
Source: The Analytical Theory of Heat (1878), Ch. 1, p. 1