“Two signs of learned person are: acceptance of other people's criticism, and being knowledgeable about the angles and dimensions of rhetoric and debate.”
Ibn Shu’ba al-Harrani, Tuhaf al-'Uqul, p. 252
Regarding Wisdom
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Husayn ibn Ali32
The grandson of Muhammad and the son of Ali ibn Abi Talib 626–680Related quotes
Noam Chomsky (1928) american linguist, philosopher and activist
Source: Quotes 1990s, 1995-1999, The Common Good (1998)
“There are three signs of a knowledgeable person: knowledge, forbearance and silence.”
Ali (601–661) cousin and son-in-law of the Islamic prophet Muhammad
Majlisi, Bihārul Anwār, vol. 2, p. 59.
Regarding Knowledge & Wisdom, General
Khem Veasna (1971) Cambodian politician
Quoted on his facebook profile (25 December 2013)
Kenneth E. Boulding (1910–1993) British-American economist
Source: 1960s, Beyond Economics: Essays on Society, 1968, p. 142
Ikujiro Nonaka (1935) Japanese business theorist
Source: The Knowledge-creating Company, 1995, p. 95
Prevale (1983) Italian DJ and producer
Original: (it) Criticare senza avere la minima competenza su un argomento è il primo segno di immaturità di una persona.
Source: prevale.net
Thomas Binkley (1931–1995) lutenist
"The work is not the performance", Companion to Medieval & Renaissance Music. (1997). Oxford University Press. ISBN 0198165404.
Clarence Thomas (1948) Associate Justice of the Supreme Court of the United States
1990s, I Am a Man, a Black Man, an American (1998)