Josef Pieper (1904–1997) German philosopher
The Four Cardinal Virtues: Prudence, Justice, Fortitude, Temperance (1965)
Early 1900s, Centenary Edition of Sri Aurobindo's works (Sri Aurobindo Ashram, Pondicherry, 1972) 3.125-127
India's Rebirth
Josef Pieper (1904–1997) German philosopher
The Four Cardinal Virtues: Prudence, Justice, Fortitude, Temperance (1965)
Friedrich Hayek (1899–1992) Austrian and British economist and Nobel Prize for Economics laureate
1960s–1970s, A Conversation with Professor Friedrich A. Hayek (1979)
“The mind itself, its love [of itself] and its knowledge [of itself] are a kind of trinity.”
Aurelius Augustinus On the Trinity
(Cambridge: 2002), Book 9, Chapter 4, Section 4, p. 27
On the Trinity (417)
John Locke (1632–1704) English philosopher and physician
As quoted in "Hand Book : Caution and Counsels" in The Common School Journal Vol. 5, No. 24 (15 December 1843) by Horace Mann, p. 371
Context: This is that which I think great readers are apt to be mistaken in; those who have read of everything, are thought to understand everything too; but it is not always so. Reading furnishes the mind only with materials of knowledge; it is thinking that makes what we read ours. We are of the ruminating kind, and it is not enough to cram ourselves with a great load of collections; unless we chew them over again, they will not give us strength and nourishment.
Henri de Saint-Simon (1760–1825) French early socialist theorist
Preface
The Reorganization of the European Community (1814)
Gerald M. Weinberg (1933–2018) American computer scientist
Cited in: Michael Jay Quinn (2006) Ethics for the information age. p. 415
The Psychology of Computer Programming, 1971
Robert Grosseteste (1175–1253) English bishop and philosopher
Commentarius in Posteriorum Analyticorum Libros (c. 1217-1220)
Walter Rauschenbusch (1861–1918) United States Baptist theologian
Source: Christianizing the Social Order (1912), p. 104