Murphy's Law is a psychological effect, which was put forward by Edwarda, an American engineer. Murphy is at 1949. Also known as Murphy's law and Murphy's theorem.
If there are two or more ways to do something, one of them will lead to disaster. Then someone has to make this choice. The basic content is: if things are likely to go bad, no matter how unlikely it is, it will always happen.
The story of Murphy's law
You have a gold coin in your pocket, for fear that others will lose it, so you will touch your pocket every once in a while to see if the gold coin is still there.
It was your regular action that caught the thief's attention and was finally stolen by the thief. Even if it wasn't stolen by a thief, the pocket you've been groping around for was finally worn out, and the gold coin fell out and lost.
Enlightenment of Murphy's Law
Murphy's theorem tells us that making mistakes is an inherent weakness of human beings. No matter how advanced the technology is, accidents will happen. Moreover, the clearer the means to solve the problem, the more serious the trouble we face.
Therefore, we should be as considerate as possible in advance. If misfortune or loss really happens, we should respond with a smile. The key is to sum up the mistakes made, not to try to cover them up.
Man can never be a god. When you are arrogant, Murphy's theorem will let you know how powerful it is. On the contrary, if you admit your ignorance, Murphy's theorem will help you do it more strictly.