You could spend your entire life in modern Japan without ever hearing the term wabi, though no overview of Japanese history or art is complete without it. It's a beautiful word, hard to define like most beautiful words. Poverty is the heart of it, which sounds dispiriting, but there's the Zen phrase "To fill a monk's tattered robe with a cool refreshing breeze," quoted by Zen master Daisetz T. Suzuki (1870-1966) as an invitation to see poverty through Zen eyes.