Happiness is like a butterfly: the more you chase it, the more it will elude you, but if you turn your attention to other things, it will come and sit softly on your shoulder.
Henry David Thoreau
I have learned from experience that the greater part of our happiness or misery depends on our dispositions and not on our circumstances.
Martha Washington
The supreme happiness in life is the conviction that we are loved
Victor Hugo
Happiness lies in the joy of achievement and the thrill of creative effort.
Franklin D. Roosevelt
A well-spent day brings happy sleep.
Leonardo Da Vinci
The grand essentials to happiness in this life are something to do, something to love and something to hope for.
Joseph Addison
All the best things that I did at Apple came from (a) not having money and (b) not having done it before, ever.
Steve Wozniak, Apple