While the students must be ready to begin with lesser responsibilities and give evidence that they can be trusted, he [the instructor] should feel for them the tenderest affection. He should not become discouraged at their ignorance, but should give them credit for all the good qualities he sees in them. In educating himself in this direction, he is obtaining a valuable experience—an experience which he needs in order to be a practical Christian. MM 211.2
If the students make mistakes, let him not think them unworthy to be placed on trial again, as though they had committed sins that cannot be forgiven. He should kindly point out their errors, and they, in turn, should be grateful for a friend so faithful as to tell them their faults and how to correct them. To cast off the erring, or to treat them coldly, would not be doing as Christ has done for him. We are all fallible, and need the pity and consideration and forgiveness of one another. He cannot find perfection anywhere, and should not expect it, but he must bear with the perversity of men, and try to teach them.—Letter 1, 1885. MM 211.3