 
                            
                        
                        
                        “Nature's chief masterpiece is writing well.”
                                        
                                        John Sheffield, 1st Duke of Buckingham and Normanby "An Essay on Poetry", line 2; cited from The Poetical Works of the Most Noble John Sheffield, Duke of Buckingham (Edinburg [sic]: Apollo Press, 1780) p. 281. 
Misattributed in Temple Bar (February 1863) p. 377, and by  Giga Quotes http://www.giga-usa.com/quotes/authors/george_villiers_a001.htm. 
Misattributed
                                    
 
        
     
                             
                             
                             
                             
                             
                             
                            