"I have given a brief explanation of the various meanings of dharma according to the Abhidharma, but what I want to say next is much more important. … - Dōgen

"I have given a brief explanation of the various meanings of dharma according to the Abhidharma, but what I want to say next is much more important. In Mahayana Buddhism, and especially in Dōgen Zenji's teachings, the meaning of dharma has more depth. According to the concepts we accept, we think that everything exists as objects outside the self. For example, we usually think that all phenomenal things that appear before our eyes, or this twentieth-century human society, have existence outside our individual self. We believe that when we are born we appear on this world's stage, and when we die we leave that stage. All of us think this way. But the truth is that this common-sense concept is questionable. Mahayana Buddhism began from a reexamination of this common-sense attitude. I'll give you one of my favorite examples. I am looking at this cup now. You are also looking at the same cup. We think that we are looking at the very same cup, but this is not true. I am looking at it from my angle, with my eyesight, in the lighting that occurs where I am sitting, and with my own feelings or emotions. Furthermore, the angle, my feeling, and everything else is changing from moment to moment. This cup I am looking at now is not the same one that I will be looking at in the next moment. Each of you is also looking at it from your own angle, with your eyesight, with your own feelings, and these also are constantly changing. This is the way actual life experience is. However, if we use our common-sense way of thinking, we think we are looking at the very same cup. This is an abstraction and not the reality of life. Abstract concepts and living reality are entirely different. The Buddhist view is completely different from our ordinary thinking. Western philosophy's way of thinking is also based on abstractions. It assumes that all of us are seeing the same cup. Greek philosophers went further and further in their abstractions until they came up with the concept of the idea that