An analogy is a comparison between two different things that highlights a similarity between them. It helps to explain a concept or idea by relating it to something more familiar. For example, saying that life is like a journey suggests that both involve progress, challenges, and experiences along the way. Analogies are often used in literature, education, and everyday conversation to clarify complex ideas. By drawing parallels, they make it easier for people to understand new information. For instance, comparing a computer to a brain can illustrate how both process information and solve problems, making the concept more relatable.