Boisgeloup, winter 1934 
Richard Friendenthal (1963, p. 256). 
Quotes, 1930's, "Conversations avec Picasso," 1934–35
                                    
Pablo Picasso: Citáty anglicky (strana 7)
Pablo Picasso byl španělský malíř, sochař, grafik, keramik a scénograf. Citáty anglicky.“It means nothing to me. I have no opinion about it, and I don't care.”
                                        
                                        On the first moon landing, quoted in The New York Times (1969-07-21). 
1960s
                                    
“For a long time I limited myself to one colour — as a form of discipline.”
                                        
                                        quoted in Picasso on Art (1988), ed. Dore Ashton 
quote on Picasso's 'Blue' and 'Rose' periods 
Attributed from posthumous publications
                                    
“I don't know where he [ Marc Chagall ] gets those images; he must have an angel in his head.”
                                        
                                        As quoted in Marc Chagall, – a Biography, by Sidney Alexander, Cassell, London, 1978, p. 33 
Attributed from posthumous publications
                                    
Zdroj: 1920s, "Picasso Speaks" (1923), p. 391.
“Good artists copy, great artists steal.”
                                        
                                        Compare: "Immature poets imitate; mature poets steal." T. S. Eliot, in Philip Massinger, in The Sacred Wood (1920) 
Disputed
                                    
“The urge to destroy is also a creative urge.”
                                        
                                        Attributed by Banksy on Instagram (October 6, 2018):  "The urge to destroy is also a creative urge" - Picasso https://www.instagram.com/p/BomXijJhArX/?hl=en&taken-by=banksy.  This was actually written by anarchist philosopher Mikhail Bakunin in his essay "Reaction in Germany," in 1842.
Source: Moore, John (2004).  I Am Not a Man, I Am Dynamite!: Friedrich Nietzsche and the Anarchist Tradition.  Brooklyn NY: Autonomedia. p. 87.
Source: Lehning, Arthur, ed. (1973).  Mikhail Bakunin: Selected Writings.  London: Cape. p. 58. 
Misattributed