The purpose of this article is to indicate that all the fundamental private law institutions regarding liability for delicts, negligence, detriments etc. have its roots in Roman law. Lex Aquilia and its creative interpretation made by classical Roman lawyers can be one of the most valuable examples of this historical process. The following essay emphasizes that the classical Roman jurists have developed such an important legal instruments as: the concept of fault, negligence, due diligence, causation etc. Moreover the article contains source texts with case studies and its explanations based on classical interpretation made by Roman lawyers. In addition, the last part of the lecture indicates the main similarities and differences between ancient and modern private law instruments. The article may be useful for law students and legal practitioners to understand the origin and main idea of modern legal principals and therefore improve their skills.

Impact of Constitutional Principles and Values on the Private Law Principle of Equity

The purpose of this article is to establish an answer to the question whether, and if so, how, the private law value system, in particular the private law principle of equity, is influenced by constitutional values and principles. In conclusion, it is established that constitutional norms, reflecting the constitutional axiological order, should be taken into account when interpreting the function of the civil law principle of equity.