The second means of attraction which He used is Emptiness, as we see when we place one end of a hollow pipe in water, and draw up it by suction; the water runs up the stem to the mouth, because the emptiness of the pipe, from which the air has been drawn, draws the water to itself.
Meister EckhartBecome aware of what is in you. Announce it, pronounce it, produce it, and give birth to it.
Meister Eckhart