This sentence comes from Wen Xin Diao Long The Original Road, which means that everyone has thoughts and feelings, thus language appears.
And with language, there will be articles, which is a natural truth. Know the sound after practicing a thousand songs, and know the instrument after watching a thousand swords.
This sentence comes from Wen Xin Diao Long Yin Zhi, which means: Only when you master a lot of music can you understand music, and only when you observe a lot of swords can you know how to identify them. The righteous code is grand and the words are beautiful.
This sentence comes from Wen Xin Diao Long Ming Zhen, which means that only when the truth is correct and natural can the article be divided into scenes and convincing. The article is concise, and only in this way can it look beautiful. Mountaineering is full of emotion, while watching the sea is full of meaning. This sentence comes from Wen Xin Diao Shen Long Si, which means: Standing on the top of the mountain, emotions seem to fill the whole place.