Why is it said that internal causes are the fundamental reasons for the change and development of th

Generally speaking, the internal contradictions of the development of things can be called the internal causes of the development of things, and the external conditions of the development of things can be called the external causes of the development of things.

The movement, change and development of things are mainly caused by the internal contradictions of things, and internal causes are the basis and first cause of the development and change of things.

Because internal causes are the profound basis of the existence of things, the disappearance of the fundamental contradiction of a thing (internal causes) is the dissolution of this thing.

Internal causes are the intrinsic nature of a thing that distinguishes it from others, and if one cannot grasp the internal difficulties, one cannot determine the main basis for distinguishing this thing from that thing.

The internal causes, which are the source of the movement of things themselves, prescribe the basic direction of their development. On the premise of affirming internal causes, we should also see that external factors play an important role in the development and change of things, and external factors are by no means dispensable for the development of things.

Therefore, we must oppose both the "theory of internal difficulties" and the "theory of external causes."

Internal causes are the basis for the change and development of things, and the fundamental reason for the development of things. The change and development of things are mainly caused by the internal contradictions of things. The two sides of the internal contradiction are both interdependent and struggle with each other, which changes the strength and status of the two sides of the contradiction and promotes the movement, change and development of things.

The internal contradictions of things are the source of the development of things, and determine the nature and direction of development of things.

Internal and external causes are dialectically unified, both distinct and related. Internal causes are the basis for the development of things, external causes are important conditions for the change and development of things, and external causes act through internal causes. The one who is close to Zhu is red, and the one who is close to ink is black, which embodies the dialectical unity relationship between internal and external factors.

Internal causes are the basis on which things develop.

The one who is close to Zhu is red, and the one who is close to ink is black, one-sidedly emphasizing the external conditions and ignoring the internal factors, and denying that the internal cause is the first reason for the development of things. External factors are important conditions for the change and development of things. The one who is close to Zhu is red, and the one who is close to ink sees the importance of external factors to the development of things, and realizes that the external condition of the person who is close to Zhu likes the possibility of red, and the person who is close to the ink may have the possibility of black under this condition.

The internal contradiction of things is the internal cause, which is the decisive force for the development of things. It dictates the fundamental nature and direction of development of things.

External contradictions, that is, external causes, the role of external factors in the development of things cannot be denied. It can speed up or slow down the process of development, change the face of the development of things, and so on.

Therefore, internal factors are the basis for the development of things, external factors are the conditions for the development of things, and external factors can only play a role through internal factors, which is the basis for China's independence and self-reliance.

1. Internal causes are the fundamental reasons for the development of things, and external causes are the conditions for the change and development of things.

2. Internal causes, that is, internal contradictions, are the basis for the existence of things, the inner essence of a thing that distinguishes it from other things, the basis for the change of things, and it stipulates the direction of the development of things, so it is the fundamental reason for the development of things.

3. External causes refer to the interconnection and mutual influence between things, which are the conditions for the change of things, which can accelerate or delay the process of the development of things, but it must act through internal causes. In short, internal causes are the basis for the development and change of things, external causes are the conditions for the development and change of things, and external causes act through internal causes.