"One heard the roar of the wind as the car sped along, yet this stillness was inseparable from the noise of the wind, from the sounds of the car, and from the spoken word. The mind had no recollection of previous stillnesses, of those silences it had known; it did not say, 'This is tranquillity.' There was no verbalization, which is only the recognition and the affirmation of a somewhat similar experience. Because there was no verbalization, thought was absent. There was no recording, and therefore thought was not able to pick up the silence or to think about it; for the word 'stillness' is not stillness. When the word is not, the mind cannot operate, and so the experiencer cannot store up as a means of further pleasure. There was no gathering process at work, nor was there approximation or assimilation. The movement of the mind was totally absent."

Commentaries on Living, First Series, p.57-58