This is a book on the science of rhetoric, in which the authors turned a lot to literature, with the hope that the students will see in it the virtues of Arabic, glimpse the majesty and beauty of its methods, and study the art of speech and forms of expression, which will give them the blessing of good taste, and nurture in them the faculty of correct criticism, in a way Easy examples to show what is meant.
Good taste is the basis for knowing the goodness and smoothness of words, and distinguishing the aspects of ugliness and manifestations of coercion in them. Because words are sounds, so someone who is excited by the sound of nightingales and repels from the sounds of owls and crows will hear a word if it is strange and has discordant letters. There are many examples of this in the vocabulary of the language, and you can understand them with your taste.