“The Stoics made three divisions of philosophy, Physic, Ethic, and Logic.”
The Philosophy of Antoninus
Context: The Stoics made three divisions of philosophy, Physic, Ethic, and Logic.... It appears, however, that this division was made before Zeno's time and acknowledged by Plato.... Logic is not synonymous with our term Logic in the narrower sense of that word.
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George Long 66
English classical scholar 1800–1879Related quotes
John Maynard Keynes: 1883-1946: Economist, Philosopher, Statesman (2003), Introduction
“Learn to talk honestly, truthfully, logically, ethically, and boldly.”
Source: https://www.goodreads.com/quotes/11053329-learn-to-talk-honestly-truthfully-logically-ethically-and-boldly
Variant translation: Philosophy is not a theory but an activity. A philosophical work consists essentially of elucidations. The result of philosophy is not a number of "philosophical propositions." but to make propositions clear.
Original German: Der Zweck der Philosophie ist die logische Klärung der Gedanken. Die Philosophie ist keine Lehre, sondern eine Tätigkeit. Ein philosophisches Werk besteht wesentlich aus Erläuterungen. Das Resultat der Philosophie sind nicht „philosophische Sätze“, sondern das Klarwerden von Sätzen. Die Philosophie soll die Gedanken, die sonst, gleichsam, trübe und verschwommen sind, klar machen und scharf abgrenzen.
1920s, Tractatus Logico-Philosophicus (1922)
Context: Philosophy aims at the logical clarification of thoughts. Philosophy is not a body of doctrine but an activity. A philosophical work consists essentially of elucidations. Philosophy does not result in 'philosophical propositions', but rather in the clarification of propositions. Without philosophy thoughts are, as it were, cloudy and indistinct: its task is to make them clear and to give them sharp boundaries. (4.112)
“There is no smoke without fire, and there is no ethically repugnant principle without logic.”
How to murder a Bolivian boy http://www.newcriterion.com/archive/19/jun01/daniels.htm (June 2001).
New Criterion (2000 - 2005)
President: Dodik Carries Out Milosevic's Politics, Dalje, 28 February 2009, 17 January 2013 http://www.javno.com/en-croatia/president--dodik-carries-out-milosevics-politics_238621, When asked if the solution for Croatians in Bosnia Herzegovina is to create a third entity.
Attributed in posthumous publications, Einstein and Religion (1999)
Context: I have found no better expression than "religious" for confidence in the rational nature of reality as it is accessible to human reason. Wherever this feeling is absent, science degenerates into uninspired empiricism. … I cannot accept your opinion concerning science and ethics or the determination of aims. What we call science has the sole purpose of determining what is. The determining of what ought to be is unrelated to it and cannot be accomplished methodically. Science can only arrange ethical propositions logically and furnish the means for the realization of ethical aims, but the determination of aims is beyond its scope. At least that is the way I see it.
Letter to his friend Maurice Solovine (1 January 1951) p. 120