One of Morrie's Aphorisms is "Accept what you are able to do and what you are not able to do". It makes sense to me, while there are many things that some people cannot do, someone can always do something. In the book "Tuesdays with Morris", As Morrie's disease grows, he can do less and less things as time goes by. However, he always focus on those good things that he can do. He knows and sees all of the good he's doing. Even in his illness.