There is a scene about 90 minutes into Wim Wenders' enchanting film Perfect Days where our protagonist, Hirayama, is cycling over a bridge in Tokyo with his niece Niko. As the two of them cycle back and forth, weaving across the bridge in the sunset they call out, back and forth to each other, “Next time is next time, and now is now.” In a film that says very little explicitly, this seems like a pretty clear mission statement.