" In his book on happiness, Buddhist scholar and former scientist Matthieu Ricard has added three other more exalted states of joy: rejoicing (in someone else’s happiness, what Buddhists call mudita) delight or enchantment (a shining kind of contentment) spiritual radiance (a serene joy born from deep well-being and benevolence) "

― Dalai Lama XIV , The Book of Joy: Lasting Happiness in a Changing World