The significance and guiding significance of a degree: a question about Ma Zhe! Urgent!

Degree is the unity of quality and quantity, and it is the boundary, amplitude and scope of things to maintain their quality. This unity is manifested in the following aspects: Degree is the combination and mutual stipulation of quality and quantity. The joint point is the two ends of the degree, and it is the highest and lowest limit of the range of activities that a certain quality can accommodate. Degree is the range of joint points, within which the quality of things remains unchanged; Breaking through the joints will change the quality of things.

The fundamental sign of the difference between quantitative change and qualitative change lies in whether the change of things exceeds the degree. Degree is the amplitude within the range of joint points, so we should distinguish degree from joint points and critical points.

Therefore, in practice, we should master the principle of moderation, learn to grasp the sense of proportion and temperature, and prevent "going too far".