The really happy man is one who can enjoy the scenery on a detour. Just because you're miserable doesn't mean you can't enjoy your life.
Every exit is an entry somewhere else.
You can't have a light without a dark to stick it in. There are no secrets to success. It is the result of preparation, hard work, and learning from failure. The difficulties of life are intended to make us better, not bitter. I am more and more convinced that our happiness depends far more on the way we meet the events of life than on the nature of those events themselves.