The English translation and expression of the Chinese idiom “不以规矩不成方圆” can be rendered in various ways, each aiming to convey the essence of the saying. Here are a few options:

1. “Without rules, there can be no proper order or structure.”

2. “Without adherence to rules, it is impossible to establish a square or a circle.”

3. “He who does not follow rules cannot create a well-defined or harmonious society.”

4. “In the absence of rules, one cannot achieve proper form or balance.”

5. “Rules are essential for creating order and structure in any endeavor.”

Each of these translations captures the core message of the idiom, which emphasizes the importance of rules and guidelines in maintaining order, structure, and harmony in various aspects of life and work. The idiom suggests that without a set of rules to govern behavior or actions, it is difficult to achieve a coherent and functional outcome. This concept is particularly relevant in fields such as law, governance, and organizational management, where rules and regulations are crucial for maintaining order and ensuring that systems operate efficiently.

In English, the expression can be adapted to fit different contexts, and it can be used in both formal and informal settings. Here are some examples of how this idiom might be used in a conversation or written text:

1. In a business context:

“We can’t proceed with the project without a clear set of guidelines. Remember, without rules, we won’t be able to create a square or a circle in our operations.”

2. In a legal debate:

“The judge emphasized the importance of following the rules of evidence. As the saying goes, without adherence to rules, we cannot establish a proper and fair trial.”

3. In a discussion about social norms:

“In our community, we need to respect each other’s differences. Without rules to govern our interactions, it would be impossible to create a harmonious and inclusive environment.”

4. In an educational setting:

“Students must understand that learning is not just about memorizing facts. It’s also about learning how to follow rules and guidelines, which is essential for becoming well-rounded individuals.”

5. In a personal reflection:

“I’ve realized that in order to achieve my goals, I need to set clear rules for myself. Without a structured approach, I won’t be able to create a square or a circle in my life.”

The idiom “不以规矩不成方圆” serves as a powerful reminder of the role that rules and guidelines play in shaping our world. Whether in a professional setting, a social context, or personal development, adhering to rules and following a structured approach is often the key to success and harmony.