Source: The Iron Man (1968), Ch. 1 : The Coming of the Iron Man 
Context: The Iron Man came to the top of the cliff. How far had he walked? Nobody knows. Where did he come from? Nobody knows. How was he made? Nobody knows. Taller than a house the Iron Man stood at the top of the cliff, at the very brink, in the darkness.
                                    
“.. he [= Michelangelo] was a good man, but he did not know how to paint.”
            Marina Lambraki-Plaka, El Greco - The Greek, p. 47–49; as cited on Wikipedia/El Greco 
Quote of El Greco's response, when he was later asked what he thought about the Italian artist Michelangelo
        
Help us to complete the source, original and additional information
El Greco 9
Greek painter, sculptor and architect 1541–1614Related quotes
“Hannibal was victorious, but he did not know later how to make good use of his victorious fortune.”
                                        
                                        Vinse Hanibàl, et non seppe usar poi
ben la vittoriosa sua ventura. 
Canzone 103, lines 1–2 
Il Canzoniere (c. 1351–1353), To Laura in Life
                                    
                                        
                                        as quoted from the exhibition catalogue Fernand Legér, Paris, 1956 
Quotes of Fernand Leger, 1950's
                                    
“A man who knows how little he knows is well, a man who knows how much he knows is sick.”
The Way of Life, According to Laotzu, 1944.
“The more man learned, the more he realized he did not know.”
Source: The Lost Symbol
                                        
                                        quote in 1854, on the Italian Renaissance artist [[w:Michelangelo|Michelangelo, as cited in Artists on Art – from the 14th – 20th centuries, ed. by Robert Goldwater and Marco Treves; Pantheon Books, 1972, London, p. 235 
1831 - 1863
                                    
“I did not know how to paint or even what to paint, but I knew I had to begin.”
Source: CAT'S EYE.
“Every man is guilty of all the good he did not do.”
                                        
                                        in Morandi 1894 – 1964, published by Museo d'Arte Moderna di Bologna, ed: M. C. Bandera & R. Miracco - 2008; p. 298 
1945 - 1964