Tao Te Ching

"The Tao that can be spoken is not the eternal Tao.
The name that can be named is not the eternal name.
The nameless is the origin of heaven and earth
While naming is the origin of the myriad things.
Therefore, always desireless, you see the mystery
Ever desiring, you see the manifestations.
These two are the same--
When they appear they are named differently.
Their sameness is the mystery,
Mystery within mystery;
The door to all marvels." (Lao-tzu)