Cosby art collection chooses calm over anger

Bill Cosby is grumpy, not angry. Grumpy is what happens when you get old and the world changes, and suddenly no one seems to like the music you like, or the clothes you wear, or the rules of etiquette and grammar you consider fundamental. Angry is different. Anger is passionate and engaged and political, and it can change the world. Grumpy people tend to eat themselves up on the inside, while angry people take to the streets, tear down walls, and topple governments.