The Ten Wings (Yi Zhuan): Confucius and the Dialogue with the Book of Changes

What Are the Ten Wings?

The Yi Zhuan, also known as the "Ten Wings," is a collection of ten texts in seven parts that interpret the classic Book of Changes (I Ching). Traditionally attributed to Confucius and his disciples, the term "wings" symbolizes their role as aids to understanding the core text.

Composition of the Ten Wings

1. Tuan Zhuan (Upper and Lower Sections)

These sections interpret the judgments of the 64 hexagrams, explaining the core meaning of each hexagram. The term "Tuan" implies making a judgment or determination about a hexagram’s significance.

2. Xiang Zhuan (Upper and Lower Sections)

Divided into the Great Image and the Small Image:
- Great Image: Derives life philosophies from the symbolism of the upper and lower trigrams.
- Small Image: Explains the individual line statements (yao ci) of each hexagram.

For example, the Great Image of the Qian hexagram states: "Heaven moves with vigor; thus, the noble person strives unceasingly to strengthen oneself."

3. Xici Zhuan (Upper and Lower Sections)

Serves as a general discourse on the Book of Changes, elaborating on its philosophical ideas, purpose, and principles of divination. Notable passages include:
- "One yin and one yang constitute what is called the Dao."
- "What is above form is called the Dao; what is within form is called concrete objects."
- "When exhaustion is reached, change follows; with change comes breakthrough; with breakthrough, lasting success is achieved."

4. Wenyan Zhuan

Focuses specifically on interpreting the Qian (Heaven) and Kun (Earth) hexagrams, delving deeply into the principles of heaven and earth.

5. Shuogua Zhuan

Explains the symbolic meanings of the eight trigrams, forming the foundation for understanding hexagram imagery.

6. Xugua Zhuan

Discusses the sequential arrangement of the 64 hexagrams and their inherent logic.

7. Zagua Zhuan

Compares the meanings of the hexagrams concisely and contrastively.

Confucius and the Book of Changes

According to Records of the Grand Historian, Confucius developed a deep fondness for the Book of Changes in his later years. It is said that he read it so intensively that the leather straps binding the bamboo slips broke three times ("Wei Bian San Jue"). He once remarked, "If I were given a few more years, starting at fifty to study the Changes, I could be free from major errors."

Significance of the Ten Wings

The Ten Wings elevated the Book of Changes from a divination manual to a philosophical classic, endowing it with profound intellectual depth. Without the Ten Wings, the wisdom of the Book of Changes would have remained largely inaccessible to later generations.