Her classroom has a Beyoncé blanket (a gift from one of her previous students), children’s books about Beyoncé and a sign that reads, “Here in the D-Hive is where the brilliant bees thrive.” ...

It’s the advent of the introvert. Author Susan Cain started a movement for the less gregarious among us when her book, “Quiet: The Power of Introverts in a World That Can’t Stop Talking ...