When a friend asked me the other day what role humility plays in creating art, I responded that I think it plays an important role. But when I looked the word up in several dictionaries, I found the definitions less than satisfying: “The defining characteristic of an unpretentious and modest person, someone who does not think that he or she is better or more important than others.” Others are: “Modesty, lacking pretense, not believing that you are superior to others,” and “Shifting...