First, Change Yourself:
If you want to have a meaningful life, then USE YOUR STRENGTHS To bring the greatest possible happiness To the largest number of people Over the longest period of time.
Then, Change The People:
If you change the day-to-day and second-by-second thoughts, emotions, and actions of people, you can change the world.
Then, Change The World:
Technology + Positive Psychology + Progressive Political Activism = 21st Century Renaissance