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1970's
                                    
Source: A Mathematician's Apology (1941)
                                        
                                        Quoted by Germano Celant, Beuys, tracce in Italia, Amelio, 1978 
1970's
                                    
As quoted in 777 Mathematical Conversation Starters http://books.google.co.in/books?id=JNbKURWmODkC&pg=PA172 (2002) by John de Pillis, p. 172
“I am interested in art as a means of living a life; not as a means of making a living.”
                                        
                                        Gustav Mahler, page 78. Originally written for a volume dedicated to Mahler edited by Paul Stephan, Munich 1910. 
Recollections and Reflections
                                    
Quoted in "The man behind 'The Magic Kingdom'" in The Gazette [Colorado Springs http://findarticles.com/p/articles/mi_qn4191/is_20050507/ai_n14625292/print (7 May 2005)]
“I am not at all interested in immortality, only in the taste of tea.”
                                        
                                        From Lu Tong (also spelled as Lu Tung) 
Misattributed
                                    
                                        
                                        Lucian Freud: Paintings (1987), p. 20 
Lucian Freud : Paintings (1987)
                                    
                                        
                                        Letter to Charles Sawyer of Addison Gallery of Art October 19 , 1939 
1911 - 1940
                                    
“The great advances in mathematics have not been made by logic but by creative imagination.”
                                        
                                        100 Years of Mathematics: a Personal Viewpoint (1981) 
Context: Logical analysis is indispensable for an examination of the strength of a mathematical structure, but it is useless for its conception and design. The great advances in mathematics have not been made by logic but by creative imagination.
                                    
" Gerard Debreu - Biographical http://www.nobelprize.org/nobel_prizes/economic-sciences/laureates/1983/debreu-bio.html". in: Les Prix Nobel. The Nobel Prizes 1983, Editor Wilhelm Odelberg, [Nobel Foundation], Stockholm, 1984; Republished at Nobelprize.org. Nobel Media AB 2014.
 
                            
                        
                        
                         
                            
                        
                        
                         
                            
                        
                        
                         
                            
                        
                        
                         
                            
                        
                        
                         
                            
                        
                        
                         
                            
                        
                        
                        