There is a sentence in quantum mechanics that you don t need to understand, you just need to calcul

Here's the exact word: quantum computing that you can understand, what you can't understand, and what you don't need to understand.

If the theory of quantum mechanics is correct, does that mean that life is really meaningless? How to put it, to understand quantum mechanics, we must first figure out the Schrödinger equation. I was not born in a professional class, and a friend told me that it would be okay to start with the classic proposition of Schrödinger's cat.

In layman's terms, Schrödinger's cat, if you don't open it and take a look at it, and confirm with your own eyes whether the cat is dead or alive, this cat will always be in a state of neither death nor life for you. That is to say, without human consciousness, the state of the objective world cannot be determined. This is a basic description of quantum mechanics.

On top of that, there's an advanced version of understanding. You are in Beijing and have a pair of gloves, but you send them to Beijing and Lhasa respectively. You don't know which glove will arrive in Lhasa beforehand.

If you want to know which glove is from Lhasa, you just need to confirm which one is sent to Beijing. This advanced example is intended to illustrate that there is some kind of connection between all particles, and that this connection is determined by consciousness, and after one particle state is determined, the other particle state is confirmed almost simultaneously. Since it is not a major, it is difficult to understand it later, but the basic proposition of quantum mechanics is to add the confirmation of the state of all things in the world to human consciousness.

Based on the above description of quantum mechanics, let's talk about whether it is meaningless to life. Although I don't quite understand why the subject has such a conclusion, I guess I read some articles on the relationship between quantum mechanics and religion. In fact, if you understand quantum mechanics, you should feel that life is more meaningful.

What can't be changed is the connection between everything, but this connection is not the only one. What can change is what kind of connection you choose to affirm. I don't mean to talk about parallel universes or anything like that, but I just want to explain that from the understanding of the basic propositions of quantum mechanics, we should know that there are many connections between people and the future, and decide which one to choose.

The correctness of the quantum theory does not mean that life is meaningless, but that life is more meaningful to some extent. Life is full of possibilities.

The rights and wrongs of quantum mechanics have no absolute relationship with whether life is meaningful or not.

Even if the above is true, we are the dust in other people's cells, even if we don't exist, but our days are gone? Mortgage not repaid?

Personally, I don't think it's necessary, because quantum mechanics describes the microscopic world, and we are in the macrocosm. The probability of the "randomness" of quantum mechanics in the macrocosm is extremely low, and the macrocosm is still deterministic.