The subjective dynamic flow is established between the four primary poles within the individual.

Every dynamic connection begins from one or the other of the sympathetic centers: is, or should be, almost immediately polarized from the corresponding voluntary center.
Then a complete flow is set up, in one plane.

But this always rouses the activity on the other, corresponding plane, more or less intense.
There is a whole field of consciousness established, with positive polarity of the first plane, negative polarity of the second.

Which being so, a whole fourfold field of dynamic consciousness now working within the individual, direct cognition takes place.

The mind begins to know, and to strive to know.
The business of the mind is first and foremost the pure joy of knowing and comprehending the pure joy of consciousness.