1, ask if you don't understand, don't pretend to understand, and seek truth from facts.
Don't imitate blindly, but know how to judge things by yourself.
3. Don't go your own way, stick to your own opinions, be self-righteous, carefully judge other people's suggestions, accept correct suggestions, and don't blindly follow them. In some cases, choose according to the actual situation, don't be rigid, and follow the rules.
4. You can't judge things subjectively, but you should know the essence of things.
From Fang Xiaoru's Xun Zhi Zhai Ji in the Ming Dynasty, the original text is as follows:
The less cars there are, the more tourists pick up their cars in the suburbs of Jin Chu, which is useless because of radiation and axle damage. But I haven't heard of it in my hometown, boasting that everyone will take my boat home. The viewer believes it when he hears its boasting, thinking that the car is solid and effective.
One day, the people of Jin and Chu laughed at their stupidity. More and more people thought they were jealous of themselves and ignored them. Moreover, Koubing invaded its territory and overtook our car. If the car breaks down, it will be lost, and you will never know. So do scholars.
Translation:
There is no car in Vietnam. A tourist from Vietnam got a car in the suburb of Chu Jin. The spokes of the car were rotten, the wheels collapsed, and the pin at the joint between the shaft and the scale was broken, so the shaft was broken and could not be used again. But because his hometown never had a car, he took a boat home and boasted in front of everyone. After listening to his boasting, the spectators thought that the sturdy car was originally made in this way, and people followed suit.
One day, people in Chu Jin laughed at their clumsiness when they saw their cars. The Vietnamese thought it was self-deception and ignored it. When the enemy invaded their territory, the Vietnamese led the broken car to resist the enemy. The car broke down and was defeated, but I still don't know how to make a really strong car. This is what learners should worry about.