Three things are necessary for the salvation of man: to know what he ought to believe; to know what he ought to desire; and to know what he ought to do.
我们不是为了今天而建造,而是为了今天将如何被明天记住。
出自唐代诗人李绅的《悯农》,李子柒在视频中引用过。
所谓道德抑或不道德的书是不存在的。书就只有分写得好、写得差,仅此而已。