"Everyone is equal before the law" is a basic principle of a society ruled by law, which embodies the justice and fairness of the law and ensures that everyone enjoys equal rights and obligations before the law.

The cornerstone of a society ruled by law: "Everyone is equal before the law" is one of the cornerstones of a society ruled by law. In a society ruled by law, law is the highest authority, and the formulation, implementation and enforcement of laws must follow the principles of fairness, justice, openness and equality.

Equal legal protection: This principle ensures that everyone can be equally protected and guaranteed by the law. Regardless of a person's social status, wealth, sex, religious belief, race or nationality, the law should treat all people equally.

Equal judicial process: In court, everyone should enjoy equal opportunities and have the right to express their opinions, be listened to and respected. Judges and legal institutions must try cases fairly according to law and are not affected by any special interests.

Prohibition of discrimination: This principle also means that discrimination against anyone is prohibited. Laws should not be biased or discriminated against because of a person's specific characteristics or background, including gender, religion, race, sexual orientation, etc.

Equality of opportunity: "Everyone is equal before the law" also means that everyone should enjoy equal opportunities without unfair restrictions. This includes equal opportunities in education, employment and public services.

Social justice: This principle is also closely related to social justice. By ensuring that everyone is equally protected by law, society is more likely to achieve fair distribution and equal opportunities and reduce social inequality.

Principles of international law: The principle of "everyone is equal before the law" is not only embodied in domestic law, but also plays an important role in international law. The international community generally recognizes this principle, which is embodied in international law and ensures that all countries treat each other equally in international relations.

Generally speaking, "everyone is equal before the law" is one of the core values of a society ruled by law, which emphasizes the principles of justice and equality of the law and guarantees everyone's basic rights and dignity. The implementation of this principle will help to build a fairer, more harmonious and more stable society.