Herbert Spencer (1820–1903) English philosopher, biologist, sociologist, and prominent classical liberal political theorist
Pt. I, The Unknowable; Ch. IV, The Relativity of All Knowledge
First Principles (1862)
Introduction: The Exposition of the Question of the Meaning of Being (Stambaugh translation)
Being and Time (1927)
Herbert Spencer (1820–1903) English philosopher, biologist, sociologist, and prominent classical liberal political theorist
Pt. I, The Unknowable; Ch. IV, The Relativity of All Knowledge
First Principles (1862)
Friedrich Nietzsche Untimely Meditations
trans. Hollingdale, “Schopenhauer as educator,” p. 153
Untimely Meditations (1876)
Abu Hamid al-Ghazali (1058–1111) Persian Muslim theologian, jurist, philosopher, and mystic
(1964) Fada’ih al-Batiniyya. Edited by Abdurahman Badawi. Kuwait: Muasassa Dar al-Kutub al-Thiqafa, p. 82.
John Rawls book A Theory of Justice
Source: A Theory of Justice (1971; 1975; 1999), Chapter IX, Section 81, p. 540
“Socrates’ words, “Know thyself” remain for all those who seek true knowledge and being.”
G. I. Gurdjieff (1866–1949) influential spiritual teacher, Armenian philosopher, composer and writer
All and Everything: Views from the Real World (1973)
Context: There do exist enquiring minds, which long for the truth of the heart, seek it, strive to solve the problems set by life, try to penetrate to the essence of things and phenomena and to penetrate into themselves. If a man reasons and thinks soundly, no matter which path he follows in solving these problems, he must inevitably arrive back at himself, and begin with the solution of the problem of what he is himself and what his place is in the world around him. For without this knowledge, he will have no focal point in his search. Socrates’ words, “Know thyself” remain for all those who seek true knowledge and being.
Bertrand Russell (1872–1970) logician, one of the first analytic philosophers and political activist
Principles of Mathematics (1903), p. 450
1900s
Douglas John Foskett (1918–2004)
Librarians and Information Systems (1995)
Milton Babbitt (1916–2011) American composer
Quoted in Classic Essays on Twentieth-Century Music, ISBN 0028645812.
Madeleine L'Engle (1918–2007) American writer
Source: A Circle of Quiet