The Buddhist concept of “emptiness” comes to mind. I’ve read a lot of descriptions of it, but only really grasped the concept through the subjective experience

The Buddhist concept of “emptiness” comes to mind. I’ve read a lot of descriptions of it, but only really grasped the concept through the subjective experience of meditation. Further to that end, the clarity of a totally calm mind. Words can be used to poetically convey that state — but while they get close, I’m not sure they can adequately describe what pure thought is.