Summary: The passage from the text discusses the importance of clear and concrete writing by avoiding vague and abstract terms. It criticizes the use of abstract nouns and advocates for the use of concrete nouns to enhance clarity and effectiveness in writing. The passage emphasizes the need to replace abstract terms with concrete ones to make the writing more vivid and engaging. The text also provides examples to illustrate how abstract nouns can be replaced with concrete ones to improve the quality of writing. Ultimately, it highlights the significance of using concrete language to make writing more tangible and impactful.