And   you must seek out and search for deeper strata of truth that are possible,   for example, in great poetry. When reading a great poem by Robert Frost, you   sense there’s a deep, deep truth inherent in it, and you can never name it.   It’s the same thing as what I call the “Ecstatic Truth.” An   Ecstatic Truth is possible in documentaries and of course in my feature films   - I’ve always striven for that. It is something deeply inherent, where you   recognize yourself as a human being again, where you find images that have   been dormant inside of you for so many years and all of a sudden it becomes   visible and understandable for you — you read the world differently, your   perceptions change. 
 — The Ecstatic Truth, Werner Herzog

And you must seek out and search for deeper strata of truth that are possible, for example, in great poetry. When reading a great poem by Robert Frost, you sense there’s a deep, deep truth inherent in it, and you can never name it. It’s the same thing as what I call the “Ecstatic Truth.” An Ecstatic Truth is possible in documentaries and of course in my feature films - I’ve always striven for that. It is something deeply inherent, where you recognize yourself as a human being again, where you find images that have been dormant inside of you for so many years and all of a sudden it becomes visible and understandable for you — you read the world differently, your perceptions change.

— The Ecstatic Truth, Werner Herzog