A short story about deep numbers

Allen, who started wearing glasses when he was three or four years old, has extensive experience in wearing glasses. He has experienced many mistakes. He tried to get glasses and...

Xiaoliu has been diagnosed with 600 degrees of myopia, and Hazel has suffered from severe acuity since she was a child. I once wore cones day and night because I...

During adolescence, height grows rapidly, and the eyeballs elongate rapidly. During JC’s middle school years, he had to wear a new pair of glasses every few months. In addition to...