classes:  lecturer. I do not only teach students about knowledge, but also teach students about ethics, humanism, my experiences when going to work.  curriculum. I do not only teach students about knowledge, but also teach students about ethics, humanism, my experiences when going to work.  facility. I do not only teach students about knowledge, but also teach students about ethics, humanism, my experiences when going to work.  general. I do not only teach students about knowledge, but also teach students about ethics, humanism, my experiences when going to work.