"Things are done in secret, and words are leaked" means that things are successful because of confidentiality, and words are failed because of leakage.

"Everything is done in secret, and words are used to vent defeat" comes from Han Feizi's Difficult Words: "Everything is done in secret, and words are used to vent defeat. It may not be that his body is venting, but the words and hidden things are so dangerous. " In the article "Say Difficult", Han Fei believes that the fundamental reason for the difficulty in lobbying is that it is difficult to find out the true thoughts of the monarch. If you speak reluctantly before you know what the other person really thinks, there will be danger. At the same time, he also cited historical events to confirm this view.

Shuo Nan is a famous work of Han Feizi, probably because of Sima Qian's sentence "Han Fei was imprisoned in Qin, Shuo Nan and Lonely Anger". In fact, this article was not written when he was imprisoned in Qin, and it was written in Han Fei's history in Korea for many times and was not adopted, so he began to write a book, and this article was also written during this period.

the classic famous saying in Shuo Nan

1. It's not difficult for me to say what I know, it's not difficult for me to explain what I mean by arguing, and it's not difficult for me to dare to make a mistake and try my best.

2. If you know what you are saying, you can take what you say as it is.

3. success is achieved in secret, and failure is defeated in words.

4. force what you can't do, and stop what you can't do. If you do this, your life will be in danger.

5. When you talk about adults, you think that you are self-sufficient; On the other hand, it is thought that selling is heavy.