“My idea is that every specific body strives to become master over all space and to extend its force (--its will to power) and to thrust back all that resists its extension. But it continually encounters similar efforts on the part of other bodies and ends by coming to an arrangement ("union") with those of them that are sufficiently related to it: thus they then conspire together for power. And the process goes on__”1
1- F. Nietzsche, The Will to Power, s.636, Walter Kaufmann transl.
Image: Formation of intensity in Mamatus Clouds. Jorn C. Olsen 2004