Shop Positive Affirmations for Students at I Can Do This Books. Positive affirmations can help students improve their mindsets and feel better. As a result, they'll carry themselves with more confidence. Welcome to our I Can Do This Books online store, where we offer a wide range of books to enhance your child's learning and promote positivity. Our collection includes storybooks for kids, learning books, and Daily Affirmation Books for Kids, each designed to spark imagination and encourage curiosity. Shop our collection today and give your child the gift of learning and positivity!.