This text examines the concepts of meaning and meaningfulness within the framework of teleological evaluation. The author distinguishes between objective and subjective meaning, focusing on how rules govern the cognition and evaluation of human action. Human activity is viewed as a creative process where specific objects serve as means to achieve a particular state or result. The value of these objects is not absolute but relative, defined through their teleological relationship to a goal. The central thesis posits that questioning the meaning of specific scientific disciplines or human labor is insufficient if it neglects the individual human agent. Since it is the human being who actively imbues their activities and work with meaning and chooses their objectives, it is essential to pivot toward deeper questions regarding the meaning of human life as a whole. The text emphasizes the necessity of individual reflection on one's own existence as the fundamental source of all meaning found in the world and one's professional endeavors.