知识分子

例句：

1. 1. He is a well-known writer who has made significant contributions to the field of literature.
   他是一位著名的作家，对文学领域做出了重要的贡献。
2. 2. Many intellectuals believe that education is the key to personal development.
   许多知识分子认为教育是个人发展的关键。
3. 3. The university offers a wide range of courses for students to enrich their knowledge and broaden their horizons.
   大学为学生提供广泛的课程，以丰富他们的知识并拓宽视野。