My 'Unrepeated' series celebrates human diversity. As with every human life, no one-paint stroke is exactly the same. We may all share a common form, but we differ in race, gender, religion, sexual orientation, income, skills, and countless other attributes. In many cultures, the history of intolerance is a long and callous one. To develop prosocial skills like empathy and forgiveness, in diverse societies, it is critical to cultivate and forge relationships across differences.