There are so many things we can’t do anything about if we think about generalities. Things won’t go well because there is a huge gap between the generalities and the particulars. If we see generalities from the top of a mountain or from a plane, we feel it’s hopeless, but if we go down, there is a nice road running about fifty meters, we feel this is a nice road, and if the weather is fine and shining, we feel we can go on… Since the people in the community are cleaning up the river in my neighborhood, I join them when I have the time. A human can often be satisfied with the particulars. That’s what I like best these days.