content principles ray dalio the four hour work week marketing 5.0 contagious the intelligent investor everything i know about love the greatest man think fast and slow the greatest man od mardini philip kotler bible zero to one predictably irrational hooked thinking fast and slow word by word stock market automic habit marketing start with why 48 laws of power wealth of nations why we sleep the soul of money 13 reasons why atomic habit goodbye things never split the difference copywriting the challenger sale english books the upside of irrationality the power of positive thinking #0 brand originality og mandino the rules of work the story of food network marketing vietnam getting to yes lean in saying of youth hunger games principles how business works how psychology works how emotions are made this is marketing 80/20 principle