Every man who has thought and has read any philosophical writings knows the difficulty of finding words to express certain notions, how imperfectly words express these notions, and how carelessly the words are often used.
 Marcus Aurelius, Meditations (c. 170 - 180). copy citation

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Author Marcus Aurelius
Source Meditations
Topic difficulty reading
Date c. 170 - 180
Language English
Reference
Note Translated by George Long
Weblink https://www.gutenberg.org/files/15877/15877-h/15877-h.htm

Context

“as opposed to the notion of "matter." I have always translated the word λόγος by "reason," and λογικός by the word "rational," or perhaps sometimes "reasonable," as I have translated νοερός by the word "intellectual." Every man who has thought and has read any philosophical writings knows the difficulty of finding words to express certain notions, how imperfectly words express these notions, and how carelessly the words are often used. The various senses of the word λόγος are enough to perplex any man. Our translators of the New Testament (St. John, c. 1.) have simply translated ὁ λόγος by "the word," as the Germans translated it by "das Wort;"” source