This sentence tells people that whether studying or doing things, we must aim high and work hard for it to reach the peak.
The Book of Changes is the first of Qunjing and a teaching book.
The Book of Changes, one of the Book of Changes and Three Changes (The Three Changes still existed when Liu Xiang collated the book in the early Han Dynasty, but its whereabouts were unknown after the Han Dynasty), is one of the traditional books, which is said to have been written by Zhou Wenwang when he was imprisoned in Anyang (Youli), including the Book of Changes and Biography. Classics are mainly composed of 64 hexagrams and 384 hexagrams, each of which has its own interpretation (hexagrams) for divination. It is worth noting that the Book of Changes did not put forward the concepts of Yin and Yang and Taiji, but the Book of Changes, which was influenced by Taoism and Yin and Yang. It carries seven kinds of words * * * and ten epigrams, which are collectively called Ten Wings.