What happens when a child spills leftovers on the kitchen floor and immediately labels himself "stupid"? For author Brenda Do, this heartbreaking moment sparked the creation of It's Okay Not to Know, a children's book challenging our perfection-obsessed culture. Growing up Chinese in 1970s America, Brenda never saw herself represented in children's literature; every book featured white children. This experience shaped her determination to create characters that every child could identi...