Riddle Me This:

"What is the sound of one hand clapping?"

"How many angels can stand on the head of a pen?"

"How does one yield yet remain preserved? How does one bend to become straight? How does one become empty yet filled?"

Answer Me This:

Excessive effort in comtemplating the impossible leads the initiate towards the relinquishment of ego; which is, to give up doing, or the emptying of the learned self.

Instead of unity of experience, there is realized the opposition of being/having.