How Do You Appreciate What You Have?

Most of life is happiness. Even a blind man is blessed with good fortune. After all, he can eat, he can think, he can walk, he has a good  heart. He should acknowledge that, despite his problems, most of the functions of his life are successful. He shouldn't allow himself to be bitter just because one of the functions was taken away from him. -- Ohr Avigdor Shaar Habechinah