Part III : The English Revolution, § II 
The Lion and the Unicorn (1941)
                                    
“Awareness is the greatest agent for change.”
            A New Earth (2005) 
Source: A New Earth: Awakening to Your Life's Purpose
        
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Eckhart Tolle 251
German writer 1948Related quotes
“I want to be an agent of change to a loving world — so I will be radiant.”
                                        
                                        As quoted in "Patch Adams and clowns spreading laughter at hospital" (2 March 2016) 
Context: Any can do it — BE RADIANT! Make the decision. I want to be an agent of change to a loving world — so I will be radiant.
                                    
“What is necessary to change a person is to change his awareness of himself.”
                                        
                                        As quoted in Life In the Open Sea (1972) by William M. Stephens, p. 21. 
1970s and later
                                    
Interview: Alan Rickman on "Nobel Son" http://www.ifc.com/2008/12/alan-rickman-on-nobel-son by Aaron Hillis, IFC.com (4 December 2008)
Acceptance speech for The Center Orange County's "Torch Bearer" Award, Santa Ana, California (5 June 2010) http://jennifer-beals.com/media/speeches/oc_gala.html.
“Your greatest awakening comes, when you are aware about your infinite nature.”
Meditation:Insights and Inspirations (2010) https://books.google.com/books?id=s2ctBgAAQBAJ,