The document discusses Aristotle's view that equality cannot exist between unequal things. It summarizes Aristotle stating that justice is equal, but not for all people, rather only for equals. This means unequal parts cannot have equal standing. The document then discusses how this idea relates to humans. While inequality exists in nature, humans have developed the philosophical view of humanism and believe in universal human rights, establishing that all people are equal in dignity and rights. However, humans are also unequal in terms of personality, talents, background, and life experiences. Therefore, the concepts of equality and inequality apply to different domains and should not be confused.