The I Ching, also known as the Book of Changes, is an ancient Chinese text used for divination and philosophical guidance. It consists of 64 hexagrams, which are symbols made up of six lines that can be either broken or unbroken. Each hexagram represents a specific situation or concept, providing insights into the dynamics of change and the natural order of the universe. Traditionally, the I Ching is consulted by casting coins or yarrow sticks to generate a hexagram, which is then interpreted. The text emphasizes the importance of balance, harmony, and adaptability in life, making it a foundational work in Chinese philosophy and Taoism.