People who don't get respect from others often have the strongest self-esteem. makarenko

You have Watt under your pointer, Newton in your cold eyes, and Edison in your sarcasm. Don't be too busy driving them away. You don't have to wait to sit on the steamboat, light a lamp and finish calculus before you realize that they are your pupils. -Tao Xingzhi

4. The teacher's teaching is not the total prize, but the camera induction. -Ye Shengtao

Wisdom is nothing more than a well-organized knowledge system. -ushinski

6. Moral education should be serious. -Suhomlinski

7, for people to fish, only this meal; Give a man a fish and he will benefit for life.