What is a three-way quotation?

The Form and Origin of "Three Quotations" Love you in only three lines. Express your love in three lines. This is the "Three Quotations". Although the "three-layer book" is very popular in Japan recently, in fact, the three-line poem is not original by the Japanese, and some poets have written poems in this field in history. Among them, The Divine Comedy, the masterpiece of Renaissance poet Dante, is a poem that uses up to three lines of rhythm. 100 songs in the divine comedy are all written in "three-line rhyme" or "three-line chain rhyme". Each song is a long string of three-line poems connected by a link. The origin of Japan's "Three Quotations Book" originated from a poetry genre initiated by the Japanese Chinese Character Association to promote Chinese character education. It often takes something as the theme and requires the author to express it in the form of poems with less than 60 words and three sentences. 1994-2005, the Japanese Association for Testing Japanese Writing Ability held the "Three Quotations Book" competition every year, and the number of submissions each time was about 10000. The largest number was in 2004, reaching 15578 pieces. The age span of the contestants is also quite large, from children under 10 to elderly people over 90 years old. Among them, there are obviously more women than men. From the content, there are many kinds of love letters: love, affection, friendship ... even the owner's affection for pets. In 2008, the link of "Three Quotations Books" appeared again in Japanese variety show cartoon KAT-TUN. In order to express the theme of "what is love", the program selects "feelings for important people" from all over the country, and then extracts them into "three books", and plays an elaborate short film in each program. The program has been broadcast for six consecutive periods, which makes people pay attention to the form of "three quotations" again. On April 3rd, 20 10, CCTV news channel also broadcast excerpts from Japanese Three Quotations in the evening news, which made more China audiences know about Three Quotations. Recently, the video of "Trilingual Books" in the Japanese cartoon KAT-TUN program went viral on the Internet. The video lasted less than 5 minutes, accompanied by classic and moving background music and a dozen touching "Trilingual Books". The theme of "Trilingual Book" in "Cartoon Gitton" is "Feelings for the Most Important People". In the video, 16 classic quotations are extracted from the "Three Quotations Books" sent from all over Japan. Shakespeare once wrote a sonnet, but he still felt unfinished. Can a love letter with only three lines really express "feelings for the most important person"? And it can't exceed 60 words. Judging from the video of 1, three lines of 60 words are totally acceptable as long as they are affectionate. One of the works, only 19, is still moving. It is the work of a 2 1 year-old boy-"Follow me/don't you like it?" /If you don't like it, then I will follow you ",which is extremely playful and lovely.