One becomes an active participant in the world when he or she believes in something. Faith, optimism, and hope—we have to have those things as human beings; otherwise, life is unbearable because there is nothing that we can see beyond ourselves.
Can you see the holiness in those things you take for granted—a paved road or a washing machine? If you concentrate on finding what is good in every situation, you will discover that your life will suddenly be filled with gratitude, a feeling that nurtures the soul.
~ Rabbi Harold Kushner in WHEN BAD THINGS HAPPEN TO GOOD PEOPLE