Seneca the Younger book Epistulae morales ad Lucilium
Epistulae Morales ad Lucilium (Moral Letters to Lucilius), Letter CVII: On Obedience to the Universal Will
Preface to the Second Edition
The Grammar of Science (1900)
Seneca the Younger book Epistulae morales ad Lucilium
Epistulae Morales ad Lucilium (Moral Letters to Lucilius), Letter CVII: On Obedience to the Universal Will
Jean-Baptiste Say (1767–1832) French economist and businessman
Source: A Treatise On Political Economy (Fourth Edition) (1832), Book II, On Distribution, Chapter IX, Section I, p. 363
Kwame Nkrumah (1909–1972) Pan Africanist and First Prime Minister and President of Ghana
"Speech delivered by Osagyefo the President at the Laying of the Foundation Stone of Ghana's Atomic Reactor at Kwabenya on 25th November, 1964". As quoted ny E. A. Haizel in Education in Ghana, 1951 – 1966, in Arhin (1992), The Life and Work of Kwame Nkrumah.
“Is any man afraid of change? Why what can take place without change?”
Marcus Aurelius book Meditations
VII, 18
Meditations (c. 121–180 AD), Book VII
John Dewey (1859–1952) American philosopher, psychologist, and educational reformer
Time and Individuality (1940)
Karl Marx (1818–1883) German philosopher, economist, sociologist, journalist and revolutionary socialist
Source: Capital, Vol 1: A Critical Analysis of Capitalist Production
Alan Chalmers book What Is This Thing Called Science?
Source: What Is This Thing Called Science? (Third Edition; 1999), Chapter 5, Introducing falsification, p. 67.
Jerry Coyne book Faith vs. Fact: Why Science and Religion are Incompatible
Source: Faith vs. Fact (2015), pp. 170-171
Jesse Jackson (1941) African-American civil rights activist and politician
Address to the Democratic National Convention (July 19, 1988)