From Robert Chuckrow, The Tai Chi Book, YMAA Publication Center, Roslindale, MA, 1998.

©Copyright 1998 by Robert Chuckrow

About Yin and Yang

Yin and Yang

Examples of complementary pairs of some familiar qualities are given in the table below. The reader might also examine the synopsis of categories at the beginning of a Roget’s Thesaurus, which organizes complementary aspects of every imaginable quality. Then determine which aspect is yin and which is yang.

Quality Yin Yang
gender female male
pressure soft hard
temperature cold hot
visible light reflected radiated
force weak strong
sensation insubstantial substantial
taste salty sweet
capacity empty full
concept intangible tangible
action yielding standing firm
learning

passive
absorbing
observing

active
expressing
doing

direction down (earth)
left
backward
up (heaven/chi)
right
forward
shape concave convex
flow draining filling

The yin and yang aspects of some familiar qualities. Note that in Macrobiotics philosophy, which originated in Japan, the yin and yang categorizations of some qualities are reversed from those of Chinese philosophy.

Viewing things in terms of yin and yang might seem to be a gross oversimplification. In fact, it is not. The Westerner is highly accustomed to precision and may fail to realize that these categories are only the surface of a profound conceptual framework. The concept of T’ai Chi seems simple but, in actuality, takes much time to comprehend. There is a yin-yang range of each action we take in any situation. Each action must have the right proportion of yin and yang to be in harmony with nature. An understanding of yin and yang helps us to put these aspects in balance. This balance is represented by the T’ai-Chi symbol (below).


The T’ai-Chi (Taiji) Symbol

Yin Yang symbol

Fig. 1. The T’ai-Chi Symbol, which portrays the balance of yin and yang and their cyclic evolution. The dark part is yin and the light part is yang.

Since the black part of the T’ai-Chi symbol (when printed) is the presence of something tangible, namely ink, it might seem that it should be yang. Similarly, the white part is the absence of anything and would be yin. However, this perspective is incorrect. As abstract entities, white and black symbolize light and darkness, respectively. Light is substantial and darkness is insubstantial. Thus, the white part represents yang and the black part represents yin.

Here are three additional versions of the T’ai-Chi symbol:

Clockwise,
Right-Side Up:
Yin Yang symbol
Counterclockwise,
Upside Down:
Yin Yang symbol
Clockwise,
Upside Down:
Yin Yang symbol

Fig. 2. Three variants of the T’ai-Chi Symbol, .

In Fig. 2, the top, clockwise T’ai-Chi symbol (labeled right-side up) with yin (dark) at the bottom is a correct variation and is preferred by some. However, the two lower T’ai-Chi symbols (labeled upside-down) have yin (dark) at the top and yang (light) at the bottom. But down is yin and up is yang. Both of these latter symbols portray a yin/yang inconsistency and are, therefore, incorrect.

Note that the T’ai-Chi symbol portrays yin and yang as continuously evolving from one to another, as night into day. When yang becomes full, it starts to become yin, and vice versa. If an action is too strong, it will produce weakness. Conversely, yielding to a strong attack results in a stronger position. Moreover, since nothing is completely yin or completely yang, the fullest yin part contains a small circular region of yang, and vice versa.

Nothing in the world is softer and more supple than water, Yet when attacking the hard and the strong, nothing can surpass it. The supple overcomes the hard. The soft overcomes the strong.
—Lao Tzu

Note that neither yin nor yang can be characterized as good or bad. We tend to think of standing firm as good and yielding as bad. This misconception results from a lack of harmony with nature and from taking a simple-minded approach. Nature is neutral, and its range cannot be simplified in terms of good and bad.

Continuity.

An obvious feature of the T’ai Chi symbol is its perfect continuity of change. There are no sharp corners—only uniformly changing circular shapes. This continuity implies that we must not allow any gaps in our awareness nor any impulsiveness in our actions. Restraint, self-discipline, and awareness of natural cycles are required for eventual appropriate and natural action.

Circularity.

The T’ai Chi symbol is composed entirely of circles or parts thereof. There is even the suggestion of rotation about the center (the rotation is counterclockwise in the case of the T’ai Chi symbol in Fig. 1, but the mirror image, whose rotation is clockwise, is also valid).

Dots of Each Opposite Polarity

Notice that in Fig. 1 (above) the yin region contains a dot of yang and vice versa. The original T’ai-Chi symbol had no dots. The current South Korean flag (see Fig. 3) has the earlier type of symbol, without the dots. The dots have several interpretations. In one interpretation, the dot of each quality in its complementary opposite shows that it is impossible for anything to be completely yin or completely yang. In another interpretation, each dot represents the beginning of the opposite polarity at each extreme of yin or yang.

Flag of South Korea

Fig. 3. The current South Korean Flag (from http://www.worldatlas.com/webimage/flags/countrys/asia/skorea.htm), which was officially adopted in 1949. Note the absence of the dot of yin in the yang and vice versa. Older versions of this flag have even earlier depictions of T’ai Chi.

Examples of how Extremes of Yin or Yang Lead to their Opposites

(1) Years ago, I had a friend who spent a lot of time building up his muscles. He was very big and strong (yang). He would lift weights whether or not it hurt, sore muscles or not. At one point, he told me that he had done so much damage to his spine that he could not lift weights any more (yin) and even had difficulty in using a household vacuum cleaner.

(2) Every day, on my way to work, I pass an intersection with a stop sign. Recently an unusually high speed bump was added, ostensibly to slow down traffic in the area. Even when cars go over the bump very slowly, they bounce as if driving over a curb. The result is that some drivers began to avoid the bump by going around it. Now, many cars do not even bother to stop but simply cross over to the other side of the street and go through at full speed. Because it is too large, the speed bump actually increases the speed of traffic and creates a more dangerous condition than if it were absent.

(3) When antibiotics were first employed, they were termed “miracle drugs” because they had such a dramatic antibacterial effect. But antibiotics were used indiscriminately, which, according to the United Nations World Health Organization, has created a world-wide health crisis. Now, many diseases are resistant to antibiotics, and there is a whole class of new diseases, which a frivolous use of antibiotics may well have caused. The cycle of yin and yang can be thought to have been in operation here.


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