I have heard some wonderful explanations of mindfulness. The writer and teacher Sylvia Boorstein calls it “awake attention to what is happening inside and outside so we can respond from a place of wisdom.” The Vietnamese Zen teacher and poet Thich Nhat Hanh says, “I like to define mindfulness as the energy that helps us to be there 100 percent. It is the energy of your true presence.” But my favorite definition comes from a fifth grader at Piedmont Avenue Elementary School in Oakland, California.