Looking for words & expressions to express gratitude??

Life's a good game..........

    

    Some smile,some laugh,some bluff
   Some carry a load too heavy to bear
                     While some push on with never a care
                      But the load will seldom heavy be
    When i appreciate you & you appreciate me


    
    The road seems short to victory
    And days grow brighter with the dawn
                    There is no doubt or mystery
                   And you will be the same,who you wanna be
    When i appreciate you & you appreciate me


   
    It's the greatest thought in heaven or earth
    It helps us know our fellow's worth 
                   It makes work play and tension free
                   No fight, no fear and no hate there will be
    When i appreciate you & you appreciate me