Is there a limit to freedom, there is a limited freedom

Freedom is relative. If everyone wants absolute freedom, it will inevitably hinder the freedom of others, and then everyone will be even less free. Freedom for everyone, which does not affect others or society, is the only way to achieve true and lasting relative freedom.

Freedom and restriction are not freedom.

This drilling fixture is limited to 5 degrees of freedom, 1 degree of freedom is limited at the bottom plate of the fixture, the degree of freedom of the part around its own axis is not limited (nor does it need to be limited), and the other degrees of freedom are limited by the V-block.

Degrees of freedom refers to the number of independent coordinates of a mechanical system, which is the number of variables in physics that describe a physical state and independently affect the results of the physical state.

The so-called number of degrees of freedom is the number of independent coordinates required to determine the position of an object in space. For example, the degree of freedom of motion is the minimum number of coordinates required to determine the position of a system in space. For example, the movement of a train car along the railroad track, only need to measure the distance along the track from a certain starting station, and the position of the train can be completely determined, that is, its position can be determined by a quantity, we say that the movement of the train car has a degree of freedom.

A car can move around on the ground, with a greater degree of freedom than a train, and it takes two quantities (e.g. Cartesian coordinates x,y) to determine its position, and we say that the movement of a car has two degrees of freedom.

An airplane can move completely freely in the air, and it takes three quantities (e.g. Cartesian coordinates x, y, z) to determine its position, we say that the motion of an airplane in the air has three degrees of freedom.

The two most important elements are "environment" and "parents", and parents are the key to the implementation of rules and freedoms.

Many people think that freedom is about doing whatever you want. Do what you want? Do it whenever you want, this is not real freedom, and it is not the freedom we want to give our children in education.

Freedom refers to doing what you want on the premise of abiding by social rules and group rules, and freedom itself has relative rules and restrictions. Rules, simply put, are rules, which are to make children respect themselves, others, and the constraints of the environment.

For children aged 0 to 6 years old, rules can give children a sense of security, because this period is the period when they establish "internal order" through "external order", so that children can follow in their daily lives and make ** (such as what will be the consequences of doing something) to help them understand the environment and adapt to the environment.

The younger the child, the less freedom they have, and as their ability to choose increases, the freedom gradually increases. If they don't make good use of their freedom, their freedom will be reduced, and we will give them different degrees of freedom as they mature at different stages of development.