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
지덕은 사람의 품성을 결정짓는 중요한 요소입니다.Jideok-eun saram-ui pumsung-eul gyeoljeongjineun jungyohan yosoimnida.Knowledge and morals are important factors that determine a person's character.