Understanding Yin Yang Philosophy

Updated May 5, 2019
zen garden yin and yang

Deeply rooted in ancient Chinese beliefs, yin yang philosophy represents the duality of all things in the universe. The balance and harmony between yin and yang is an essential tenet in feng shui, Taoism, some forms of martial arts, and other eastern philosophies.

Roots of Yin and Yang in Ancient China

The symbol of the yin yang is recognized throughout the world. It had its beginning thousands of years ago in ancient China. The earliest symbols for yin and yang were found on oracle bones dating from the fourteenth century B.C. Oracle bones are the skeletal remains of animals the early Chinese used as a divination method. The symbols used in these inscriptions depict duality of basic natural phenomena such as day and night. Throughout the following centuries, the philosophy of yin and yang represented the beliefs of the ancient Chinese in their understanding of the workings of the universe. It represents the opposite, yet complementary, dual polarity of all existence. The universe is made up of energy, or chi, and all energy contains a balance of yin and yang.

Understanding the Philosophy of Yin and Yang

During the years 207 B.C. to 9 A.D. the Han Dynasty attempted to unify all schools of thought that existed in China. They wanted a standardized culture and philosophy and tried to fuse all schools into one system. The philosophers of the Han Dynasty focused on the I Ching, also known as the Book of Changes.

Development of the Tao

Using the I Ching, philosophers developed the Tao, which is the principle of the workings of the universe. Their new theory was made into an appendix of the I Ching, and it explains the origins of the yin yang, also known as the Five Agents School of Chinese Thought. The appendix also included an explanation of the metaphysical workings of the universe and everything in it.

Yin yang in front of a Taoist temple

The Yin Yang School of Thought is based on a single principle that the universe is run by the Great Ultimate, or Tao. The philosophy of the Tao is that everything is divided into two principles that are opposite yet dependent on one another in their existence and actions, yin and yang.

Meanings Found in the Yin Yang Symbol

Represented by the outer circle of the yin yang symbol is everything in the universe, or the whole of a single aspect of existence. The areas of white and black shapes that are within the circle represent the yin and yang. These shapes symbolize the two energies and their interaction with each other that causes everything in the universe to happen. Their flowing curvy shapes are symbolic of the constant change that takes place in the universe between yin and yang, one flowing into the other in an infinite cycle of balance and harmony.

Yin and Yang Are Present in Everything That Exists

According to the yin yang philosophy, each is present in everything that exists. The yin yang sign represents this symbolically. The large dark area has a small white circle and the white area has a small dark circle. This illustrates that just as it is in life, everything is not completely white or black, and neither one can exist alone. They must exist together, and each energy contains elements of its opposite energy.

Interaction Among Opposite Energies

The yin yang symbol gives the feeling of the strong interaction of the two opposing energies showing there is a continual movement and exchange of energy between the yin and the yang just as there is a constant exchange of the energies of life.

A Spectrum of Energy

In yin and yang, there exist a spectrum of energies that flow from one to the other eternally. For example, think about running your bathwater to just the right temperature. When you turn it purely to hot, it's too warm, so you also add a bit of cold to the hot water to temper the temperature. The bathwater you wind up with exists on the spectrum of temperature containing elements of the polar opposites of the temperature spectrum, cold and hot.

Yin and yang in the brain

Another example of this is left brain/right brain. Brains are divided into two halves, the left and the right, with each half controlling different functions of your mind. Your left brain controls thought and reason while the right brain controls intuition and creativity. In order to have a fully functioning mind, you need both of these; you can't complete creative tasks without reasoning, and you can't adequately think through a solution without an element of intuition or creativity. The blending of these two opposite energies creates the whole that is your mind.

Components of Yin and Yang

Yin, the dark area of the yin yang symbol, is representative of the feminine aspect. Yang, the opposing, or white side of the symbol represents the masculine aspect.
  • Moon
  • Passive
  • Receptive
  • Completion
  • Dark

  • Weak

  • Submission

  • Small

  • Contradicting

  • Cold

  • Moist

  • Withdrawn

  • Death

  • An up and down movement

  • Night

  • Sun
  • Heaven
  • Dominance
  • Bright
  • Active
  • Hot
  • Light
  • Heat
  • Dry
  • Birth
  • Forceful
  • Expanding
  • Strong
  • Large
  • An up and out movement
  • Day

Examples of Yin Yang

Based on the philosophy of yin yang, everything in the universe is cyclical and constant. This means that one opposing force dominates for a time and then the opposing force becomes the dominant one. It also means that in each state are seeds of their opposing force, for example in health are the seeds of sickness. Everything contains principles of its opposite, in philosophical terms this is known as presence in absence. The following are examples of the philosophy of yin yang as it is seen throughout the universe.

Temple ceiling mural depicting yin and yang
  • Heaven and earth
  • Life and death
  • The cycle of the seasons as hot replaces cold
  • A violent storm followed by stillness and calm
  • Day and night
  • Light and dark
  • Land and ocean
  • Sickness and health
  • Wealth and poverty
  • Power and submission

Yin and Yang Philosophy Represents Duality

The yin yang philosophy explains the duality found in everything in the universe and the interactions of opposing energies. It is present everywhere, and each component is neither good nor bad, it just is. One cannot exist without the other.

Understanding Yin Yang Philosophy