Motto is the essence of one person's wisdom, and it is also the wisdom of all people. Motto requires positive content, which can be the wisdom of smart people or the experience of the elderly. Motto can be a concise statement of people's code of conduct. From the perspective of syntactic structure, aphorisms are relatively complete and independent sentences, which can be used to express ideas independently.
Proverbs are a kind of idioms. It is a relatively concise discourse circulated among the people. Most of them reflect the practical experience of working people, and they are generally handed down orally. Most of them are easy-to-understand spoken short sentences or rhymes.
4. Two-part allegorical saying is a special language form created by China people in their life practice, and it is a short, funny and vivid sentence. It consists of two parts: the former part plays the role of "introduction", like a riddle, and the latter part plays the role of "backing", like a riddle, which is very natural and appropriate. In a certain language environment, you can understand and guess the original intention by saying the first half sentence and "resting" the second half sentence, so it is called two-part allegorical saying.