You cannot always control your circumstances, but you can control your own thoughts. It's not your position but your disposition that matters. Life in abundance comes only through great love. If you have it, you don't need anything else. And if you don't have it, it doesn't really matter what else you have.
Love is the most important ingredient of success.
Without it, your life is empty. With it, your life vibrates with meaning. Even in hardship, love shines through. Once you have learned to love, you will have learned to live. Do all things with love.