2. Those who love their relatives dare not be evil to others; Respect your relatives, don't be slow to others. This means that a person who knows how to love his parents will not dare to dislike other people's parents; A person who knows how to respect his parents never dares to neglect others' parents.

3. Japan, North Korea (South Korea). Filial piety lies in substance, not in appearance. But telling children to treat their parents is to really influence them with their own hearts, to give their parents a villa and a fortune, which are only material, and what parents really need is the companionship and care of their children. The elderly are very lonely, aren't they? If you only do well in etiquette and lack respect and love in your heart, you can't really honor your parents.

4. It's a long way to go, a drop in the ocean, a show of wisdom, a willingness to do things, and a foolish mind.