善于鼓励教师的校长，他的工作不费劲；总是批评教师的校长，他的工作就吃力。能干的校长可以使平庸的教师能干，平庸的校长可以使能干的教师平庸。校长不应担心没有好教师，而应担心自己没有发现好教师的眼光。校长的工作目标一是调动教师“教”的积极性，二是调动学生“学”? He is good at encouraging the teacher's headmaster, and his work is effortless; he always criticizes the teacher's headmaster and his work is hard. Competent principals can make mediocre teachers competent, and mediocre principals can make capable teachers mediocre. Principals should not worry about not having good teachers, but should worry that they did not find a good teacher's vision. First, the principal's job goal is to mobilize the teacher's “teaching” initiative, and second, to mobilize students “learning”?