I didn't feel much at home when I was a child. Later, I went to school and found that my habits were very good. Don't make any noise when eating, don't walk with slippers, wash your hands after going to the toilet, and don't jump behind the door when opening the door. These are actually personal habits formed in family life.
So if you want to give your children any kind of education, besides proper preaching, it is you who do these things well. For example, if you want your child to brush his teeth before going to bed every day, then you need to brush your teeth before going to bed. If you want your children to be modest and polite, you can't be vulgar yourself.
There is also a good living environment for children, just like the three moves in Meng Mu. If your child is surrounded by rude people, your child will also be affected. On the other hand, if your child is with elegant people, his behavior will also be affected and will be closer to elegance.
Of course, appropriate remarks are also necessary. After all, children are not as smart as adults, so it is necessary to tell him some correct practices appropriately. Words can help behavior, so that we can get twice the result with half the effort.