Yin and Yang is a fundamental concept in Chinese philosophy that represents the dual nature of existence. It is based on the idea that everything in the universe is made up of two opposing but complementary forces. Yin is associated with qualities like darkness, femininity, passivity, cold, and receptivity, while Yang represents light, masculinity, activity, warmth, and assertiveness.
 
Rather than being in conflict, these forces are seen as interconnected and interdependent. The balance between Yin and Yang is essential for harmony and stability in the world. The symbol of Yin and Yang, known as the Taijitu, depicts this balance with a circle divided into two swirling halves: one dark and one light, each containing a small dot of the opposite color, symbolizing the presence of each force within the other.
 
This concept is often applied not only in philosophy but also in various aspects of life, such as health, relationships, and nature, suggesting that balance between opposing forces leads to equilibrium and well-being.