But patients with more severe forms can go blind.

VOA: special.2010.07.12

When I go around as a blind person, with my stick, ensure of myself among people, I feel that I am an object of respect and admiration.

当我像盲人那样拄着拐杖行走，确信自己走进人群当中的时候，我觉得自己称为了别人尊敬和仰慕的对象。

斯坦福公开课 - 7个颠覆你思想的演讲课程节选

"Even though I'm blind I love to go see movies. Some theaters have these transmitters that you can check out at the front desk where you buy your tickets, and there is an audio track that provides description for the movies.

VOA: special.2010.03.01