"We are both very old. There should be nothing that we can't get over and let go. For things we can't change, we should just accept them. Once you are gone (dead), what's the point of us keeping the land?"
one villager to her husband (ep22, 27:45)

this touched me a lot, because I also think that this is basic wise thoughts one should have while aging: "There should be nothing that we can't get over and let go."