Black Friday: lifetime access is on a special offer in the app, until November 30. Black Friday: special offer on lifetime access, until November 30. Download
물질생활에 너무 집착하면 행복을 잃을 수 있다.muljilsaenghwal-e neomu jipchakhamyeon haengbogeul ilh-eul su itda.If you become too obsessed with material life, you may lose happiness.