"From the Heart of John Maxwell" series... “We have many years to eat and sleep, but how many years do we have to make a difference in the lives of others?That’s the highest calling any of us can have: Living our life so as to intentionally add value to others. But to do this, we have to make ourselves more valuable. We have to keep learning, growing, developing . . . and taking responsibility for being the change we want to see in the world.” ~ John C. Maxwell