First of all, talk about knowledge. Parents should teach their children something they can accept from an early age. For example, Mann's pinyin, some nursery rhymes, three-character classics and 26 English letters. Learn to edify children with some knowledge from an early age, so that they can master some knowledge when they are young, which also lays the foundation for their later education stage.
Then it is to teach children to cherish food. Don't think that it doesn't matter if the child is young, or that he is not sensible. This is just a wrong idea. Children should be trained to save food from an early age. Some children are very picky about food. They don't eat this or that. At this time, parents need to educate them that food is hard to come by and they can't be picky about food.
Finally, educate children to be honest, trustworthy and positive. You can't get used to a child's bad habits, or he will still have them when he grows up.
Parents should educate their children to be sensible, love learning and modest from an early age. If the child does not do well, it can actually reflect the education of parents. So parents should educate their children well.