The quote suggests that the cessation of mental activity, the very ending of a thought process, is the point at which genuine comprehension can emerge. It implies that our usual mode of understanding, which relies on analysis, comparison, and logical progression, is actually a barrier to true insight.

For Krishnamurti, a key figure in modern non-dual thought, this goes beyond mere intellectual understanding. He often pointed to the 'observer being the observed,' a concept that dissolves the subject-object duality inherent in thought. When thought ends, the self that thinks also quiets down. In this stillness, there is no longer a separate 'you' trying to understand something 'out there.' Instead, there is a direct, unmediated perception of reality as it is, free from the distortions and limitations of conceptualization. This is not about acquiring more knowledge, but about a fundamental shift in consciousness, a state of being where understanding is not an act but a presence. It's akin to the Zen concept of 'sudden enlightenment' (satori), where insight arises not from gradual practice but from a radical emptying of the mind.

In your life: Notice when you are caught in a loop of thinking about a problem. Try to simply observe the thought without engaging it, and see if a different perspective arises from that quiet space.