师颂罗洛我年轻的时候，先后在两个中学里教过书，深知为师之不易。孔子大约是我国古代最著名的老师了，他讲的为师之道，只有五个字：温故而知新②。这话看起来简单，实际上是有丰富的内涵的。他讲的是：要做一个老师，不仅要通晓前人积累的知识，还得结合现实情况，把新... When I was young when I was young, I taught in two high schools and I knew that it was not easy for teachers. Confucius was probably the most famous teacher in ancient China. He talked about the teacher’s way. He only had five words: he learned the new one while he was old. This seems simple and actually has rich connotations. What he said is: To be a teacher, not only to understand the knowledge accumulated by predecessors, but also to combine reality with the new...