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
그는 공리주의자이기 때문에 항상 최대의 행복을 추구한다.geuneun gongrijuui-jaigidaemuneun hangsang choedaeui haengbogeul chuguhanda.He is a utilitarian, so he always seeks the greatest happiness.