The last two characteristics of flowing and cohesion of the water element complete the instructions on the 12 characteristics of the four elements meditation.
At first glance, the four elements meditation practice may appear as an archaic understanding of the world. However, they reveal how we construct and perceive our world from a phenomenological perspective that connects to the Copenhagen interpretation of the quantum theory.
What "wise effort" is, how it fits into the eightfold path, and what characterizes it. The road, Sati (mindfulness) plays in supporting wholesome states, and undercutting the unwholesome.