“In many ways, gratitude is the most important of all the good character traits. It is the most indispensable trait to both happiness and goodness. One can neither be a happy person nor a good person without gratitude. The less gratitude one has, the more one sees oneself as a victim; and nothing is more likely to produce a bad person or a bad group than defining oneself or one’s group as a victim. Victims, having been hurt, too often believe they have a license to hurt others. As for happiness, if you think of all the people you know, you will not be able to name one who is ungrateful and happy. The two are mutually exclusive.”