读书时，我们铭记老师和父母的教诲，废寝忘食、如饥似渴地啃书本、做作业，以期将来有一技之长，便于在社会上立足。可是，当我们面对纷繁复杂的社会却感到无所适从、怅然若失时，才蓦然发觉知识、能力只是一种外在的智慧，还有一种内在的智慧是在学校的课堂上无法学到的，那就是做人。When being a student, we keep in mind the teachings and instructions of teachers and parents, learn hard and avidly on books and assignments, with a view to learning a trade and finding a foothold in society. However, when we enter the complex society, we feel disoriented and at sea, finding suddenly that the knowledge and skill we've acquired are merely superficial wisdoms, and there is another type of inner wisdom you can not learn in classroom — the proper ways to conduct yourself.