The nature of heaven and earth is that humans are precious, and there is nothing greater than filial piety.

My father is observing his ambitions, but not his actions. If he has not changed his ways for three years, he can be said to be filial.

Disciples should be filial when they enter and be disloyal when they leave, be sincere and trustworthy, love others and be kind, and study literature if they have spare capacity.

When parents are here, you will have to travel well if you don’t travel far away.

It is important to know the age of your parents, one with joy and the other with fear.

Today, filial piety means being able to raise people. As for dogs and horses, they can be raised. If they are disrespectful, why should they be different?

When there is trouble and trouble, the disciple will do the work, have wine and food, and the teacher will eat. I used to think of it as filial piety.