Idiom of "nothing"

No publication, rainy days, a year without doubt, ominous signs, barren land, and so on.

1, unpublished theory

Interpretation: refers to correct and unchangeable remarks.

From: Zeng's "Notes on Changing Zhai": "Therefore, it is difficult for ZTE to start a business, so it is not published."

Therefore, ZTE is more difficult than starting a business, which is an unchangeable statement.

2. In case of emergency

Explanation: from time to time: not the scheduled time. Maybe it will appear when needed.

From: Shi's poem "On the Back of Red Cliff": "I fought for wine and hid for rainy days for a long time."

I have a barrel of wine, which has been hidden for a long time. Maybe it will appear when necessary.

3. A year without a doubt

Explanation: There is no doubt that you can tell clearly when you meet something. As a 40-year-old agent.

From: Confucius' The Analects of Confucius Politics in the Spring and Autumn Period: There is a saying that "forty is not confused".

The Analects of Confucius is a politician: forty years old, firmly believing in his words and deeds.

4. handwriting on the wall

Explanation: omen: omen. A bad omen.

From: "The Warring States Policy Qin Ce I": "The main plan of the wrong turtle is to seek profit."

Zhao Xiangzi used a turtle for divination to see what was in danger.

5, barren land

Description: A wasteland without vegetation or crops. Describe desolation and barren.

From: Biography of the Ram in the Twelve Years of Gong Xuan: "The Barren Land of Tin."

A tin wasteland where no plants or crops grow.