1. Being good to parents is the greatest [and most important] duty.
2. Be good to your parents and your children will be good to you.
3. Whoever is good to his parents, his child will be good to him.
4. The death of a father breaks one’s back.
5. One who scorns his parents has diverged from the right path.
6. The affection of parents is [the basis of] the relationship between siblings.
Imam Ali AS