Many events are forgotten, and even the details of our own lives, so immensely important to us at the moment, in time fade from the memory till the date which we fancied we should never forget has to be sought in a diary.
문장 전체 분석과 해석부탁드려요.
특히, 관.대 which가 date를 수식하는건지 memory를 수식하는건지도 궁금해요.