Duality sentence, Chinese symmetrical arrangement rhetoric way. Duality is a rhetorical way to express two opposite or similar meanings with a pair of phrases or sentences with the same number of words, the same structure and symmetrical meaning. Of course, both sides should be symmetrical, and the number of words should not be too much or too little.
When using duality, we should pay attention to the unity of content and form and avoid one-sided pursuit of formal symmetry and arbitrary patchwork. Second, we should pay attention to the logical relationship between the preceding and following sentences to avoid top-heaviness, mutual tolerance or overlapping concepts.
The sentences are neat, symmetrical, with distinct rhythm and harmonious tone, which is easy to remember and recite; The antithetical sentences echo back and forth, set off each other, contrast sharply, and the language is concise, which can enhance the expressive force of the language and leave a deep impression on the readers.
Generally speaking, writing only requires equal words, the same structure and relevant meanings. There is no need to pay attention to flatness. This is called tolerance. Dual rhetoric is the most common in poetry couplets. Duality, also known as duality, commonly known as pairing, means that two sentences or phrases are symmetrical and balanced in form and interrelated in meaning. People's familiar couplets are a set of antitheses. According to different meanings, duality can be divided into three types: positive pair, negative pair, series pair/flow pair.