„There is a thing inherent and natural,
Which existed before heaven and earth.
Motionless and fathomless,
It stands alone and never changes;
It pervades everywhere and never becomes exhausted.
It may be regarded as the Mother of the Universe.
I do not know its name.
If I am forced to give it a name,
I call it Tao, and I name it as supreme.“
— Laozi, book Tao Te Ching