Authors:

If we are in silence - in absolute silence with no thoughts - for 10 minutes, it's only a thought that tells us we were silent for 10 minutes. Our only proof is a thought.

"The Turnaround: A Byron Katie Interview" by Ray Hemachandra, rayhemachandra.com. December 3, 2013.
If we are in silence - in absolute silence with no thoughts - for 10 minutes, it's only a thought that tells us we were silent for 10 minutes. Our only proof is a thought.