Liberty University commencement speech https://www.youtube.com/watch?v=B421uhrOV-o&feature=youtu.be&t=12m34s (13 May 2017) 
2010s, 2017, May
                                    
“Some of the most vocal critics of the way things are being done are people who have done nothing themselves, and whose only contributions to society are their complaints and moral exhibitionism.”
             Random Thoughts http://www.jewishworldreview.com/cols/sowell101705.asp, Oct. 17, 2005 
2000s
        
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Thomas Sowell 101
American economist, social theorist, political philosopher … 1930Related quotes
                                        
                                        Source: I, Claudius (1934), Ch. 5. 
Context: My tutor I have already mentioned, Marcus Porcius Cato who was, in his own estimation at least, a living embodiment of that ancient Roman virtue which his ancestors had one after the other shown. He was always boasting of his ancestors, as stupid people do who are aware that they have done nothing themselves to boast about. He boasted particularly of Cato the Censor, who of all characters in Roman history is to me perhaps the most hateful, as having persistently championed the cause of "ancient virtue" and made it identical in the popular mind with churlishness, pedantry and harshness.
                                    
"BBC phỏng vấn bà Nguyễn Thị Bình" https://www.bbc.com/vietnamese/av/2009/03/090301_inv_nguyen_thi_binh_tc2 (1 March 2009)
                                        
                                         Speech http://hansard.millbanksystems.com/commons/1984/may/11/policing-in-the-metropolis in the House of Commons (11 May 1984). 
1980s
                                    
“Well, nothing was ever done so systematically as nothing is being done now.”
                                        
                                        Address to fleet officers (August 11, 1917), quoted in Joseph P. Tumulty, Woodrow Wilson As I Know Him (1921),  p. 297 https://books.google.com/books?id=f3xw1nfcn14C&vq=%22Nothing%20was%20ever%22&pg=PA297#v=onepage&q&f=false 
1910s
                                    
                                        
                                        Statement (September 1961), as quoted in Mr. Strangelove: A Biography of Peter Sellers (1999) by Ed Sikov, p. 168 
Context: Criticism should be done by critics, and a critic should have some training and some love of the medium he is discussing. But these days, gossip-columnist training seems to be enough qualification. I suppose an ability to stand on your feet through interminable cocktail parties and swig interminable gins in between devouring masses of fried prawns may just possibly help you to understand and appreciate what a director is getting at, but for the life of me I can't see how.