Yet mystery and reality emerge from the same source.
The men who are great live with that which is substantial, they do not stay with that which is superficial; they abide with realities, they do not remain with what is showy. The one they discard, the other they hold.
He who obtains has little. He who scatters has much.
The reality of the building does not consist in the roof and walls, but in the space within to be lived in.