道可道也，非恒道也。名可名也，非恒名也。无名，万物之始也；有名，万物之母也。故恒无欲也，以观其眇；恒有欲也，以观其所徼。两者同出，异名同谓。玄之又玄⑾，众眇之门⑿。
The way that can be spoken of
Is not the constant way;
The name that can be named
Is not the constant name.
The nameless was the beginning of heaven and earth;
The named was the mother of the myriad creatures.
Hence always rid yourself of desires in order to observe its secrets;
But always allow yourself to have desires in order to observe its manifestations.
These two are the same
But diverge in name as they issue forth.
Being the same they are called mysteries,
Mystery upon mystery -
The gateway of the manifold secrets.
The Way that can be told of is not an Unvarying Way;
The names that can be named are not unvarying names.
It was from the Nameless that Heaven and Earth sprang;
The named is but the mother that rears the ten thousand creatures, each after its kind.
Truly, “Only he that rids himself forever of desire can see the Secret Essences”;
He that has never rid himself of desire can see only the Outcomes.
These two things issued from the same mould, but nevertheless are different in name.
This “same mould” we can but call the Mystery, Or rather the “Darker than any Mystery”,
The Doorway whence issued all Secret Essences.
The Dao that can be trodden is not the enduring and unchanging Dao. The name that can be named is not the enduring and unchanging name. (Conceived of as) having no name, it is the Originator of heaven and earth; (conceived of as) having a name, it is the Mother of all things. Always without desire we must be found, If its deep mystery we would sound; But if desire always within us be, Its outer fringe is all that we shall see. Under these two aspects, it is really the same; but as development takes place, it receives the different names. Together we call them the Mystery. Where the Mystery is the deepest is the gate of all that is subtle and wonderful.