- Cab Calloway on Happiness
- Sydney Smith on Happiness
- Mary Wortley on Happiness
- Elsa Schiaparelli on Happiness
- Josh Billings on Happiness
- Jane Austen on Happiness
- James Allen on Happiness
- Soren Kierkegaard on Happiness
- Honore De Balzac on Happiness
- Theodor Adorno on Happiness
- Johann Wolfgang Von Goethe on Happiness
- James Madison on Happiness
- Tom Wilson on Happiness
- George Santayana on Happiness
- Bette Davis on Happiness
- Albert Einstein on Happiness
- Suze Orman on Happiness
- George Eliot on Happiness
- John Buchanan Robinson on Happiness
- Benjamin Disraeli on Happiness
- William James on Happiness
- John Stuart Mill on Happiness
- C. S. Lewis on Happiness
- Laurence Sterne on Happiness
- John Gunther on Happiness
- Baruch Spinoza on Happiness
- William Law on Happiness
- Lord Byron on Happiness
- Daniel Boone on Happiness
- Letty Cottin Pogrebin on Happiness
- Anna Pavlova on Happiness
- Mario Batali on Happiness
- Baltasar Gracian on Happiness
- Gabriel Garcia Marquez on Happiness
- Louis D. Brandeis on Happiness
- Maurice Maeterlinck on Happiness
- Lydia M. Child on Happiness
- Clara Barton on Happiness
- Orson Pratt on Happiness
- Adam Weishaupt on Happiness
- Jamie Foxx on Happiness
- Mihaly Csikszentmihalyi on Happiness
- Bertrand Russell on Happiness
- Dale Carnegie on Happiness
- Bharati Mukherjee on Happiness
- Samuel Richardson on Happiness