Wei zi da xian er manual

First of all, I'm not spreading superstition. In fact, there are still many unknown mysteries in science today, but many things don't mean they don't exist, because science can't explain and prove them. For example, the science before 1000 cannot tell people that there are oxygen, nitrogen and carbon dioxide in the air, nor can it prove that there are bacteria, germs and microorganisms on our hands, but it does not mean that it does not exist. So now there are probably so-called ghosts, gods, inner senses and so on, but technology has not been able to objectively prove that these must exist, but it does not mean that there is no such thing, so there is no need to make a fuss about it. There are indeed many charlatans using some tricks in society, and people are afraid of the unknown to make money. Therefore, when encountering something that can't be explained by science, we should first keep a calm and sober attitude, know that every cause has its consequences, and clarify the causal relationship will simplify things.