translation.en: But once you fractionate happiness the way I do -- not just positive emotion, that's not nearly enough -- there's flow in life, and there's meaning in life.
translation.zh: 但是如果你像我一样分解快乐 你会发现快乐不只是积极情绪——那是不够的—— 快乐还包括生活的心流以及人生的意义