What does an analogy illustrate?

An analogy illustrates similarities between two things by highlighting a relationship or comparison that helps explain a concept or idea. It often takes the form of comparing a familiar situation to one that is less familiar, allowing for a clearer understanding of the latter through the lens of the former. For instance, saying “Life is like a journey” draws parallels between the experiences and challenges faced in life with those encountered on a journey, allowing people to grasp complex ideas in a more relatable manner. This makes analogies a powerful tool in both writing and speech to clarify and emphasize similarities, making the subject easier to understand for the audience.