Why do people often talk casually as "nonsense"?

This idiom is often used to mean that some people criticize or talk nonsense regardless of the truth. So how did this idiom come from? Why do you say that?

There are many questions. Letter? Doesn't this word mean honesty and trustworthiness? Why is it really nonsense? Look at this? Letter? In fact, the word means honesty rather than deception? Letter? There is another meaning, which is casual and laissez-faire. So what? Loose lips? This word is easy to understand, which means casually.

? Orpiment? Refers to an orange-yellow mineral, also known as cristobalite, which is often used as a pigment or fading agent. In ancient times, people used to write with yellow paper. When they make mistakes, they will cover them up with orpiment and then correct them. From this, is there any nonsense? Change incorrect or inappropriate remarks at will? Meaning.

This idiom first came from the Book of Jin? Wang Yanchuan and Wang Yan read extensively since childhood and were gifted and intelligent. When I grow up, I step into my official career and rise step by step. At a young age, he achieved the position of assistant minister of Huangmen. Later, he gradually became fascinated with metaphysics and became a famous talker at that time. He likes talking about metaphysics very much and talks about metaphysics every day. However, his speeches are often inconsistent and full of loopholes. When others point out his mistakes or question him, he not only doesn't care at all, but often changes it at will without thinking. So people at that time said he was? Orpiment in the mouth? so this is it？ Loose lips? Source.

In our present society, many people like to make irresponsible remarks, which is not desirable. No matter what it is, we can't make irresponsible remarks, let alone blame it at will. Be sure to look with your eyes and carefully understand and feel the world with your heart.