‘This teaching of ours has first taken non-thought as its essential doctrine, the formless as its essence, and non-abiding as its fundamental. The formless is to transcend characteristics within the context of characteristics. Non-thought is to be without thought in the context of thoughts. Non-abiding is to consider in one’s fundamental nature that all worldly things are empty.’
There is nothing we can really add to this, even after many centuries of human ‘progress’.
Shundo David Haye 