Every midwife knows

Every midwife knows
that not until a mother’s womb
softens from the pain of labor
will a way unfold
and the infant find that opening to be born.
Oh friend!
There is treasure in your heart,
it is heavy with child.
Listen.
All the awakened ones,
like trusted midwives are saying,
‘welcome this pain.
It opens the dark passage of Grace.
Rumi

Nothing which consists of

Nothing which consists of corporeal matter is absolutely light, but that is comparatively lighter which is rarer, either by its own nature, or by accidental heat. And it is not to be thought that light bodies are escaping to the surface of the universe while they are carried upwards, or that they are not attracted by the earth. They are attracted, but in a less degree, and so are driven outwards by the heavy bodies; which being done, they stop, and are kept by the earth in their own place.
Johannes Kepler