“[Y]ou must have a clear picture in your mind of what success would look, sound, and feel like.”
Source: Getting Things Done: The Art of Stress-Free Productivity (2001), Ch. 3
             3 June 2010 https://twitter.com/gtdguy/status/15286917857 
 Official Twitter profile (@gtdguy) https://twitter.com/gtdguy
        
“[Y]ou must have a clear picture in your mind of what success would look, sound, and feel like.”
Source: Getting Things Done: The Art of Stress-Free Productivity (2001), Ch. 3
                                        
                                        Session 899, Page 225 
Dreams, Evolution and Value Fulfillment, Volume One (1986)
                                    
Source: Identity: A Trans Coming Out Story: Philosophy Tube ★ https://www.youtube.com/watch?v=AITRzvm0Xtg, 30.01.2021
Source: The Path to Enlightenment is not a Highway, 1996, p.2
Source: Influence: The Psychology of Persuasion