lesson 12-The Kindness of Strangers I. On Kindness Simple kindness may be the most vital key to the riddle of how human beings can live with each other in peace and care properl for this planet we all share. That idea is at the heart of everything the Human Kindness foundation does Bo Lozoff W TLE The end of on KindnessW B T L E The end of “On Kindness”. lesson 12 - The Kindness of Strangers I. On Kindness Simple kindness may be the most ____ key to the riddle of how human beings can live with each other in _____, and care properly for this planet we all _____. That idea is at the _____ of everything the Human Kindness Foundation does. —Bo Lozoff vital peace share heart