Here is how I sum it up:
Heaven does nothing: its non-doing is its serenity.
Earth does nothing: its non-doing is its rest.
From the union of these two non-doings
All actions proceed,
All things are made.
How vast, how invisible
This coming-to-be!
All things come from nowhere!
How vast, how invisible –
No way to explain it!
All beings in their perfection
Are born of non-doing.
Hence it is said:
“Heaven and earth do nothing
Yet there is nothing they do not do.”
–  Chuang Tzu