Recently I read “If You Give Me Three Days of Light”, a touching prose written by Helen Keller. In the book, Helen shows us the beauty of life and the power of tenacity from the perspective of a blind and deaf person. Her story made me deeply understand that no matter how difficult we encounter in life, we should maintain a positive and optimistic attitude, face it bravely and persevere. This book taught me that even in difficult situations, we must have the courage to pursue the light and discover the beauty in life.