Do you ever worry you might not measure up? Sam was a fourth grader with a big problem: he left his homework at school, and he was so worried he’d be in trouble with the teacher, he could hardly stand to go to school the next day. In the car on the way to school, Sam’s mom explained the concept of grace, asking, “Sam, do you know about the idea of grace? Grace means even if we aren’t perfect, the people who care about us can choose to forgive us. I think your teacher will un...