It's nice just to look round, anywhere.
So there are two planes of being and consciousness and two modes of relation and of function.

We will call the lower plane the sensual, the upper the spiritual.

The terms may be unwise, but we can think of no other.
Please read that again, dear reader; you'll be a bit dazzled, coming out of the wood.
It is obvious that from the time a child is born, or conceived, it has a permanent relation with the outer universe, relation in the two modes, not one mode only.

There are two ways of love, two ways of activity and independence.

And there needs some sort of equilibrium between the two modes.