What is the Zen act? Say no to everything

Hold on to only that, which is beyond doubt. Yesterday is made up. Me is made up. Happen this made up. Don't have to do any work. If it needs resolution, it is not the truth. If you can figure it out, it is not the truth. If you can find it or lose it, it is not the truth. What is the Zen? What is the Zen was to say is, what is most powerful tool? You say it is more. You know? I mean no. Is this the truth? No. Is that the truth then? Is there no truth? No. Nothing is the truth? No. I can never find it. No. Have I found it? That is the Zen act. To take the concept of anything to be reality, is the same clinging, is the same clinging, suffering in Buddhism. So it is the same clinging. And even if you cling to the highest notion, it is still suffering. So it will be empty of all of this.