- "Where the negative side of our mind come from?"
The teacher retired a moment and right away returned with a giant blank canvas.
In the middle of the canvas there was a small black point.
- "What do you see on this canvas?" - the teacher asked.
The disciples answered:
- " A small black point."
The teacher said:
- "That is the origen of the negative mind . None of your sees the huge white area that sorrunds it."