Richard Payment said this quote

Words have not been made to describe the state of meditation. Language allows us to bite around the edges, to nibble and taste, but never to report the essence. But still we try. Like a dream, never reported while it happens. Like an uncaged song, sweet and alive, but flying high. Like the moment of artistic creation, bright and new, unsullied. Meditation is an open window. We sit at the sill. A vista is revealed. There is no judgement, no anticipation, no memory or regret. In meditation we are without judgement. We sit alone, but there is no loneliness.