I am also such a parent, instilling in my children an attitude that the family is not rich. When my child was in the first grade, the teacher once asked, what word can a student "stone" form? My children say that diamonds can be mended. The teacher asked your mother if she had any diamonds. My child answered no, and the teacher said why no child answered, because the family was poor.
These conversations were sent to me by the teacher through WeChat. I feel very uncomfortable after reading it. It can be said that the concept of this group has been completely instilled in children.
The teacher also said, don't let this idea take root in children's hearts. Although there is no money at home, it is the most correct way to guide children slowly and let them develop the habit of self-help.