Uploaded September 2014 | Updated September 2026, 2 weeks ago
In introductory remarks at the Greater Good Gratitude Summit in June 2014, the world's leading expert on the science of gratitude reveals the power of gratitude to transform our lives.
In introductory remarks at the Greater Good Gratitude Summit in June 2014, the world's leading expert on the science of gratitude reveals the power of gratitude to transform our lives.










