Legal Literacy - In the midst of a dense and technical jungle of laws and regulations, there is a golden thread of wisdom that weaves the entire legal structure: adagium. Far from being just ancient sayings, adagiums are intellectual DNA, the essence of juridical thought that has been distilled over the centuries. For a jurist, understanding adagiums is not just about adding to the repertoire of Latin quotations, but about delving into the anima legis—the soul of the law itself—to find the essence of justice (ius) behind the written rules (lex).

Tracing the Roots and Dissecting the Essence of Adagiums

The roots of legal adagiums are firmly planted in the land of Roman civilization. Philosophers and jurists such as Cicero with his adagium Ubi Societas Ibi Ius and Ulpianus with his three legal precepts (tria praecepta iuris) laid the foundation. This legacy was codified in the Corpus Juris Civilis during the time of Emperor Justinian, which later became the "holy book" for the development of law in Europe.

In the Middle Ages, in the first universities such as Bologna, scholars known as Glossators and later Commentators dedicated their lives to studying, interpreting, and annotating these Roman legal texts. Through this process, the legal principles contained within them were crystallized into short, concise sentences—adages—for easy memorization, understanding, and inheritance.

It is important to distinguish it from other concepts:

  • Legal Principle: This is the abstract "heart" or basic idea behind a legal system (e.g., the principle of freedom of contract).

  • Adage: This is the "voice" or sentence formulation of that principle (Pacta Sunt Servanda is the voice of the principle of freedom of contract).

  • Doctrine: This is the opinion of leading legal scholars that is recognized and often used as a source of law. Adages are often part of doctrine.