How Can You Recognise Your Own Good Fortune?

In order for a person to appreciate how fortunate he is, he should always look at the people who don't have what he has and not concern himself with those who have more. He should see how many people don't have what he has, how many are ill, how many can't walk, and how many have to talk with their hands because they don't have the power of speech. -- Ohr Avigdor Shaar Elokim