Sometimes we complain without thinking much of it, but the frightening thing about complaining is that every time we do, a cloud descends over our heart, and our hope, appreciation and joy gradually wane.

Stories of Hope

Learning to Hope

Martin Seligman

Once a self-professed pessimist, Martin Seligman, the framer of “positive psychology,” asserts that optimism—a deep confidence in the positive potential of human beings—can change our lives.                           NEW