"The circle with a central point is a structure that can be found everywhere in the universe. It is that of the solar system with the sun in its center. And it is also, at the other end of the spectrum, that of the cell which is composed of a nucleus, a substance called cytoplasm and, all around it, a pellicule, a membrane. We find an analogous structure in the egg ( the yolk, the white, the shell ), but also in most fruits ( the seed or the pips, the mesocarp and the skin ). All living organisms are composed of a centre, then of a space in which life can circulate, and finally, of a "skin" that serves as a frontier, a limit.
From the solar system to the atom, we can find this identical structure everywhere: the circle with its central point. And the space that surrounds that point represents matter; without space, matter would not exist. The point however, which represents spirit, does not need space. And its power holds in the fact that, while being an imperceptible entity, it acts everywhere at the same time."

Omraam Mikhaël Aïvanhov