An awareness of thinking, and not the thinker

Now, can the mind be aware of itself in action, in movement, without a centre? I think it can. It is possible when there is only an awareness of thinking, and not the thinker who is thinking. You know, it is quite an experience to realize that there is only thinking. And it is very difficult to experience that because the thinker is habitually there, evaluating, judging, condemning, comparing, identifying. If the thinker ceases to identify, evaluate, judge, then there is only thinking, without the centre.

JKRISHNAMURTI
(The Collected Works, Vol. X - 15)