If You Give Me Three Days of Light was an essay written by Keller from England. It described her life experiences and efforts after losing her sight, as well as her thoughts and feelings about the meaning of her life. Keller suddenly lost her sight when she was 19 months old, but she didn't give up. Instead, she learned to read and write through hard work and sign language. Her work, If You Give Me Three Days of Light, expressed her thoughts on life and meaning, emphasizing the pursuit of knowledge, understanding and love, as well as the short and precious life. The article used Keller's experience as the material to describe the process of her recovery of vision and hearing, as well as her understanding and perception of the world and life, showing a strong, brave and faithful image of life.