" It’s up to us to make the choice to be grateful even when things aren’t going well. Nouwen calls that the “discipline of gratitude.” To me, it means not just being grateful for the good things, because that’s easy, but also to be grateful for the hard things too. To be grateful even for our flaws, because in the end, they make us stronger by giving us a chance to reach beyond our grasp. "
― Hillary Rodham Clinton , What Happened