One action is worth a dozen programs is Marx’s famous saying, which emphasizes the importance of practice. Practice is the source and foundation of cognition. Practice plays a decisive role in cognition. Practice creates the need for cognition and provides the possibility for cognition. Practice is the driving force for the development of knowledge, allowing knowledge to arise and develop. Practice is the purpose of knowledge, and practice is the only criterion for testing the truth of knowledge.

Cognition also affects practice and reacts on practice. Understanding has a guiding role in practice. Correct understanding and scientific theories have a huge guiding role in practice. Wrong understanding and unscientific theories will lead practice astray. Deepen understanding in practice and use new understanding to guide practice.

The power of action

If everything has an action index assessment, the action index of this matter is not high because it is not complicated and not difficult, but for me It is a real high-index action event. Why do you say that? Because in the past, I was very reluctant to trouble others and was afraid of socializing with others because of things that troubled others. Yes, that’s right, I considered this to be a trouble-making incident.

So asking others for advice or providing information is considered to be a burden on others. But now I don't think so, but there are very good reasons to do it. The first reason is that this thing will help my sister, and being able to help someone shows that I have social value; the second reason is that in the process of helping her, I also gained the happiness and value of helping others.

Third, my sister has a need to participate, and several friends have a need to recruit people. This creates opportunities for value exchange between both parties, and is a win-win thing, so it is worth doing.