1. four words

2. The so-called Feynman technique is to use your own language to explain something clearly in the simplest words, preferably so that laymen can understand it. (The kind that an 8-year-old child can understand)

1. Input helps output, output forces input

2. Because teaching others is the best way to learn and apply what you teach

3. According to the learning pyramid theory, only listening and watching, learning without using can only remember 5~30%, but teaching others can remember 90% of the knowledge content.

4. Feynman model can help you accurately find knowledge blind spots and improve learning efficiency

5. Explaining knowledge with knowledge can improve the absorption rate of knowledge

6. Under the pressure of teaching, learning changes from passive to active.

7. There are a lot of blind dimensions when learning passively, and you don’t know that you don’t understand; only when you teach others, these blind dimensions will be exposed, which is to check for omissions and fill in the gaps.

1. step

2. Way

From now on, when I read books, I will no longer be busy reading, memorizing knowledge, and writing notes. But after reading it, tell it to yourself, or even tell it to others. Do more sharing output and help others solve problems. In the process of solving problems, you can check for omissions and fill in the gaps where you have not learned deeply or masterfully.

To test whether I really understand this concept, grab a friend next to me and explain this concept to him. If he understands it, it proves that I have learned it! Ha ha

I don’t pretend to be mean, I refuse to use lofty words, I use plain and down-to-earth language to express the concepts I have learned! For example, Brother Zhiyuan explained to me that electric current is like flowing water, and I still have a deep impression on him.

In the Internet age, it is very easy to spread content and get feedback, which can help us improve our content. Improve and resend, the quality will be better each time.

For example, it is very difficult for ordinary people to get a lot of feedback by writing articles. Even if the article is published in a newspaper or magazine, they still have to wait patiently for a reply or a phone call from the reader. But now, with just a click of the mouse, it is possible to receive comments or likes from readers in a few seconds. If the article is well written, feedback will come flooding in within a short period of time.

Every time I finish watching a video on Douyin or read an article and answer, I try my best to comment and leave messages below. This is actually a way of forcing input by output. I didn’t feel it at first, and I felt that I Nothing has changed, so I'm about to give up. But after persisting, one day I suddenly found that my language expression, organizational skills and writing skills had improved to a higher level. This is just like what Steve Jobs said. , if there are too many lines, a surface will be formed. We can use this surface to do various things, that is, quantitative changes lead to qualitative changes!