What is a proverb?

A proverb is a short, pithy saying that expresses a commonly held truth or piece of wisdom. Proverbs are typically passed down through generations and are often used to teach a moral lesson or provide guidance on how to live a good life. They are often used in conversation, literature, and other forms of communication. Proverbs are found in many cultures and languages, and often reflect the values and beliefs of a particular society. Some examples of famous proverbs include "actions speak louder than words," "you reap what you sow," and "a penny saved is a penny earned."