"Only 10% of your happiness is predicted by the external world. 90% of long-term happiness is determined by how your brain processes the world you find yourself in."
- Shawn Achor, Harvard University
Sunday, August 12, 2012
positive psychology
"Only 10% of your happiness is predicted by the external world. 90% of long-term happiness is determined by how your brain processes the world you find yourself in."
- Shawn Achor, Harvard University
