A countless number of people around the world were bloodied and sacrificed themselves in the fight for democracy, but still democracy has not been realized as it should be. However, democracy will become universal in the 21st century. Next, let us think about filial piety. It is a lofty value - children caring for their parents in return for their birth and rearing. In this way, the old and the weak are cared for and can enjoy happiness in their twilight years.
Filial piety is thus an important virtue that has been stressed throughout the ages.
But as I said earlier, filial piety in the past called for children to fill their proper roles. In other words, filial piety was one-sided and unconditional. They were expected to take care of their parents even if they were not worthy parents. But now, parents have to also fill their proper role. Of course, I don't mean that children are excused from caring for their parents just because the parents did not fulfill their role as parents.