Understanding
that rests in
what it does not understand is the highest. Who can understand
discriminations that are not spoken, the Way that is not a way? If one
has the ability to
understand this, it is called the Reservoir of Heaven. Pour into it and
it won’t fill up, dip from it and it won’t run dry, yet no one knows
the
source from which it comes. [Zhuangzi, Chapter 2]
