Прочитайте текст и найдите соответствующий перевод подчеркнутого выражения
On the one hand, a good teacher does not only give knowledge but also serves a model of behaviour for his or her pupils, especially the young ones. He or she forms the pupils’ attitude to the subject. The manner in which he or she teaches matters a lot. On the other hand, a teacher mustn’t forget that he or she must study from the pupils. Studying is a constant process for a teacher. If one stops studying, learning something new every day, both in the sphere of his or her professional interest and in people’s relations, this means that it is time to stop teaching. Otherwise, it will do no good for the teacher and the pupils.