Describe an intelligent person you know

One intelligent person I know is my former math teacher, Mr. Minh. I met him in high school, and what impressed me most was not just how much he knew, but how clearly he could explain complicated ideas. For example, when we struggled with a difficult geometry problem, he would break it down into simple steps and often connect it to something from everyday life, which made the lesson much easier to understand. I would say he is intelligent because he has both academic knowledge and practical wisdom. He is very quick at identifying the real problem behind a question, and he never shows off or makes students feel embarrassed. Instead, he asks guiding questions so that we can discover the answer ourselves. That ability to teach people how to think, rather than simply giving them information, is quite rare. Another thing I admire about him is his curiosity. Even though he has been teaching for many years, he still reads books, watches lectures online, and learns new teaching methods. To me, that shows real intelligence because he is not satisfied with what he already knows. He keeps improving himself and encourages others to do the same.