What is the main purpose of aphorisms?

The main purpose of aphorisms is indeed to state common beliefs. Aphorisms are concise statements that express a general truth or principle, often reflecting shared wisdom or cultural values. They encapsulate complex ideas into memorable phrases, making them easier to understand and remember. This characteristic allows aphorisms to convey moral lessons, universal truths, or observations about life and human nature in a succinct manner, resonating with a wide audience.

While some aphorisms can be humorous, that is not their primary purpose. Instead, it is their role in highlighting commonly held beliefs that underscores their significance in literature and everyday conversation.