Excuse me, in Buddhism, what do you mean by four kinds of double luck with the same life?

Fixing down and focusing on one goal can improve your mental level.

Wisdom, phenomena and laws all have a relationship between you and me, which is called double luck.

It feels like everything is illusory. Snowman in winter and rainstorm in summer are not fixed forms of water. In fact, after all, there seems to be no such thing as "I am asking a question and he is answering it". Without you and me, all three wheels are empty.

But you should know that it's just a sexual emptiness, not a negative and pessimistic emptiness, not that there is no other world for you and me. Sexual emptiness does not prevent the death of the source, and it can even be said that sexual emptiness is equivalent to giving the source a kind of freedom. Without emptiness, fate cannot be born and died freely.

So you, me and him are in a state of life and death, not reality. Knowing this, you can walk out of samsara, and you can walk out of liberation with all beings around you.

Everything I said above is in my head. You can ask in the forum of Ma Ning school, and someone will speak it very well.

I recommend Zongsa Rinpoche, with vivid images. Good luck!