Homonym: 3 (Trinity)
The number 3 is a simple yet significant digit in mathematics. It comes after 2 and before 4 in the number line. In everyday life, we often see groups of three, like the three primary colors: red, blue, and yellow. This number is also important in various cultures, symbolizing balance and harmony.
In addition to its mathematical importance, 3 is often used in storytelling and communication. Many tales are structured around the rule of three, where events or characters appear in threes for emphasis. For example, in fairy tales, we often encounter three wishes or three brothers, making the number a powerful tool in both literature and life.