Abstract: This article is dedicated to the analysis and understanding of ethics using the “golden ratio” law to include the data into the educational process of academic environment. The subject of this research is the ethics, and the object if the “golden ratio” law of nature, the proportions of which point at the “bigger” or “smaller” part of the personal interests with regards to yourself; or public interests with regards to the surrounding world. Based on this law, the author demonstrates that ethics is a cognitive ability as a continuation of a more complicated part of reason, which is first and foremost aimed at meeting the “interests of the surrounding world” – its protection, development, and support; human is a social being, thus achieves the necessary development and establishment through society. The author suggests implementing the “golden ratio” law into the educational process, to reveal to the students the definition of true ethics. By cognizing the true ethics that would not violate the principles of the “golden ratio” law (because according to it, the “interests of the surrounding world” supersede the “personal interests”), the students will be able to properly understand the real beauty and the harmony of the world and nature.