A good teacher or a good teacher.
Mentor is the navigation mark, setting the correct course for the boat of life; Mentor is rain, which breeds green for the desert of the soul; Mentor is a candle, illuminating the soul groping in the dark; The tutor is a harbor, a flag, a star and a crutch. ...
A good teacher is better than ten thousand books.
Good teacher, or careful teaching, the little phoenix is clearer than the old phoenix; Or turn stone into gold and turn decay into magic; Or point out the maze, there is another village; Or beat about the bush, but I feel the harmonious heartbeat of the sacred unicorn. Even a kind reminder and a kind help are good teachers, and "a word teacher" and "a word teacher" are legendary stories. Mentors can be princes and nobles, and they can be satin; You can also be a common people, a blue shirt, or even a village man in the mountains. Good teachers don't distinguish between old people and yellow-mouthed children, and there is no dispute between men and women.