translation.en: It was divided into ten very simple themes -- love, anger, sadness and so on -- each of which contained a single, very open-ended question put to the world: What do you love? What makes you angry?
translation.zh: 它分成10个非常简单的主题—— 爱，生气，悲伤等—— 每个主题都是向全世界提的一个没有固定答案的问题： 你爱什么？你为什么而生气？