知其然,并知其所以然,这是学者;知其然,并知如何使人知其然,知其所以然,并知如何使人知其所以然,这是教师。教师这一职业的可贵之处,也是难为之处,就在于,你首先是个学者,然后才可能成为一个教师。是业内人士,还要是懂得学习行为与教育行为的专业人士。明白了仿格是怎么回事,并将之开发成一个个可以使人昭昭的一个个案例,最见功力。(文晋) Know what they are, and know what they are. It is a scholar. Knowing it, and knowing how to make known why, knowing how to make people know what it is. It is also difficult for teachers to be valuable in this profession, because you are a scholar first and then you may become a teacher. Is the industry, but also know how to learn behavior and education professionals. Understand how the imitation is going on and develop it into one of the most impressive examples. (Wen Jin)