What's the difference between rhyme and prose in ethnic ancient books?

Rhyme pays attention to meter, and even most of them use words with the same vowel as the end of sentences for rhyme. Including poems, poems, words and songs. . . . . Prose "Prose" refers to prose with scattered and incomplete sentences, odd and odd, strewn at random in length and without prosodic restrictions. At the same time, it also has the characteristics of less allusions and less ornamentation. It is the main style of pre-Qin ancient books and articles of various philosophers. Also known as "ancient prose". The advantage of prose is fluency and freedom.