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Arise Quote by Diogenes Laertius

“There is a written and an unwritten law. The one by which we regulate our constitutions in our cities is the written law; that which arises from customs is the unwritten law.” quote by Diogenes Laertius
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“There is a written and an unwritten law. The one by which we regulate our constitutions in our cities is the written law; that which arises from customs is the unwritten law.”

Diogenes Laertius

About This Quote

Source Book: Lives and Opinions of Eminent Philosophers, c. 3rd century BC

Written law governs formally; unwritten law emerges from customs and shared expectations.

In simple terms: Rules are both written and unwritten.

Key Takeaway

Balance formal rules with cultural norms.

Themes

law custom society

Mood

analytical thoughtful

Type

philosophical informative

When to use this quote

  • governance
  • community building
  • conflict resolution
  • policy making

Key Concepts

legal theory social contract normativity

Questions to Reflect On

  • What unwritten rules shape your community?
  • How do they conflict with written law?
A Different Perspective

Unwritten norms can be ambiguous and contested.

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