What do two poems in ancient poetry mean?

The antithesis in poetry is called antithesis. In ancient times, the guard of honor was antagonistic, which is the origin of the word duality. What is duality? Generally speaking, duality refers to two opposite sentences. The above sentence is called antithesis, and the following sentence is called antithesis. The general rules of duality are noun to noun, verb to verb, adjective to adjective, adverb to adverb. Duality is a rhetorical device, whose function is to form neat beauty. The characteristics of Chinese are especially suitable for disyllablization, because there are many monosyllabic words, even disyllabic words, among which morphemes are quite independent and easy to cause disyllablization. Prose and poetry need it. For example, I ching said, "respond with one voice and seek the same spirit." (Dry a classical Chinese) The Book of Songs says: "I was not there yesterday, Liu Yiyi; I think about it today, it's raining heavily. " ("Xiaoya Cai Wei") These antitheses are all to meet the needs of rhetoric. However, the antithesis in orthodox poetry has its own rules, which is not as casual as the Book of Songs. The law is: (1) The sentence is relative to the level of the sentence; (2) Words in sentences and words in sentences cannot be repeated. (1) So the examples of the Book of Changes and the Book of Songs mentioned above can't meet the standard of antithesis of metrical poems. Couplets (pairs) are evolved from metrical poems, so they should also be suitable for the above two standards. For example, the following pairs: reeds on the wall, top-heavy, shallow; When bamboo shoots come out, their mouths are thick and their bellies are empty. Here, the upper couplet (sentence) and the lower couplet (antithesis) are not repeated, but their levelness is relative: even, even. Pingping Pingping Pingping Pingping Pingping Pingping Pingping Pingping Ping Ping Ping Ping Ping Ping Ping Ping Ping Ping Ping Ping Ping Ping Ping Ping Ping Ping Ping Ping Ping Ping Ping Ping Ping Ping Ping Ping Ping Ping Ping Ping Ping Ping Ping Ping Ping Ping Ping Ping Ping Ping Ping Ping Ping Ping Ping Ping Ping Ping Ping Ping Ping Ping Ping Ping Ping Ping Ping Ping Ping Ping Ping Ping Ping Ping Ping Ping Ping Ping Ping Ping Ping Ping Ping Ping Ping Ping Ping Ping Ping Ping Ping Ping Ping Ping Ping Ping Ping Ping Ping Ping Ping Ping Ping Ping Ping Ping Ping Ping Ping Ping Ping Ping Ping Ping Ping Ping Ping Ping Ping Ping Ping Ping Ping Ping Ping Ping Ping Ping Ping Ping Ping Ping Ping Ping Ping Ping Ping Ping Ping Ping Ping Ping Ping Ping Ping Ping Ping Ping Ping Ping Ping Ping Ping Ping Ping Ping Ping Ping Ping Ping Ping Ping Ping Ping Ping Ping Ping Ping Ping Ping Ping Ping Ping Ping Ping Ping Ping Ping "The most important thing" is relative to "light feet", and "sharp mouth" is relative to "thick skin". This sentence is self-correcting, and the two sentences are relative, which is even more neat. For example, flowers are getting better and better, but shallow grass cannot have horseshoes. Until the river bank widens at low tide, and no wind blows my lonely sail.