1987 Edition, p. 226. 
Dianetics : The Modern Science of Mental Health (1950)
                                    
“No civilization can progress to the stability of continuous survival without certain and sure command of knowledge such as that contained in Dianetics. For Dianetics, skillfully used, can do exactly what it claims. It can, in the realm of the individual, prevent or alleviate insanity, neurosis, compulsions and obsessions and it can bring about physical well-being, removing the basic cause of some 70% of man's illnesses. It can, in the field of the family, bring about better accord and harmony. It can, in the field of nations or smaller groups such as those of industry, improve management to a point where these pitifully inadequate ideologies, for which men fight and die with such frightening earnestness, can be laid aside in favor of a workable technology.”
Science of Survival (1951)
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L. Ron Hubbard 85
American science fiction author, philosopher, cult leader, … 1911–1986Related quotes
                                        
                                         http://www.house.gov/schakowsky/press2004a/pr2_10_2004delay.html On the role of women in the home. ~ From a radio interview http://thewaronfaith.com/mog-tomdelay.htm. His wife, Christine DeLay quickly asked to "edit this out," then turned to Tom and said: "This is not a good thing for you to be saying". 
2000s
                                    
College Republican National Committee, "Paul Ryan's Unshakeable Optimism in the American Dream" http://www.crnc.org/paul-ryans-unshakeable-optimism-america/ 15 April 2016
Mary Trump's insider interview on 'most dangerous' President (Jul 26, 2020)
Source: The Anatomy of Human Destructiveness (1973), p. 264