第6課：如何解卦：卦辭爻辭、體用生克
⏱ 預計閱讀10分鐘
Here is a comprehensive lesson in English on how to interpret (解卦, *jiě guà*) a hexagram from the *I Ching* (Book of Changes), designed for beginners.
---
Introduction: What is 解卦 (Interpreting the Hexagram)?
Welcome! You have just cast a hexagram using yarrow stalks, coins, or an app. Now you have six lines (Yao, 爻), either broken (Yin) or solid (Yang), stacked from bottom to top. This is your **卦 (Guà)**. But a hexagram is not a fortune cookie. It is a symbolic mirror reflecting the dynamic energy of your question or situation. The art of **解卦 (Jiě Guà, "untying the hexagram")** is the process of reading this mirror.
For beginners, the goal is not to predict a fixed future, but to gain **wisdom** and **perspective**. The *I Ching* offers advice based on the natural cycles of change. Think of it as a wise friend who speaks in metaphors.
Key Concepts for Beginners
Before we dive into examples, you must understand the building blocks. We will bold these key concepts throughout the lesson.
1. **The Hexagram (卦, Guà):** A stack of six lines. There are 64 possible hexagrams. Each has a name (e.g., Hexagram 1: 乾 Qián, The Creative) and a core meaning. 2. **The Lines (爻, Yáo):** The six positions from bottom (Line 1) to top (Line 6). Each line has a specific meaning based on its position and whether it is **Yin (broken, ⚋)** or **Yang (solid, ⚊)**. 3. **The Lower and Upper Trigram (八卦, Bā Guà):** A hexagram is made of two three-line trigrams. The **lower trigram** (lines 1-3) represents your **inner self**, your foundation, or the situation's beginning. The **upper trigram** (lines 4-6) represents the **outer world**, other people, or the situation's outcome. 4. **The Nuclear Trigram (互卦, Hù Guà):** A hidden, inner picture. You take lines 2, 3, and 4 to form a new lower trigram, and lines 3, 4, and 5 for a new upper trigram. This reveals **internal dynamics** or the *process* happening underneath the surface. (We will learn this later, but know it exists). 5. **The Moving Lines (动爻, Dòng Yáo):** This is the most important concept for practice. When you cast the hexagram, some lines may be "old" (changing). An old Yang (–o–) turns into a Yin line. An old Yin (-x-) turns into a Yang line. These moving lines are the **focus of your reading**. They show where change is *actively happening*. They produce a **Second Hexagram (变卦, Biàn Guà)**, which shows the *result* or *future state* if the change follows its course.
**The Golden Rule for Beginners:** *If there are no moving lines, read only the main hexagram's text. If there are moving lines, the advice is concentrated in those lines, and the second hexagram shows the outcome.*
Practical Example 1: The Simple Reading (No Moving Lines)
Let's say you ask: "How should I approach my job search?" You cast the coins and get Hexagram 2: 坤 (Kūn), The Receptive. All lines are Yin and stable (no moving lines).
**Step 1: Identify the Hexagram.** You look up Hexagram 2. Its essence is **devotion, yielding, and the power of the earth**.
**Step 2: Read the Judgment (卦辞, Guà Cí).** The traditional text says: "The Receptive brings supreme success, furthering through the perseverance of a mare." A mare (female horse) is strong but follows its leader. The advice is: **Don't force the issue.** Be patient, thorough, and receptive to opportunities. Your "outer" (upper trigram is Earth, your "inner" lower trigram is Earth) is perfectly aligned. The advice is to *nurture* your resume, *prepare* your skills, and *wait* for the right opening, rather than aggressively pushing.
**Step 3: The Image (象传, Xiàng Zhuàn).** The text says: "The earth's condition is receptive devotion. Thus the superior man who is to have a wide area of support carries his outer world with his inner character." This reinforces that your inner steadiness will attract the right job.
**Your Interpretation:** There is no major change coming (no moving lines). The *I Ching* advises you to adopt a steady, grounded, and patient approach. Do not be aggressive. Perfect your materials and let the situation unfold. The answer is a **state of being**, not a call to action.
Practical Example 2: The Dynamic Reading (With Moving Lines)
Now, you ask: "Should I confront my friend about a misunderstanding?" You cast and get Hexagram 59: 涣 (Huàn), Dispersion, with a moving line in the third position (Line 3).
**Step 1: Identify the Main Hexagram.** Hexagram 59 is about **dispersion, dissolution of ego, and breaking up stagnation**. The image is wind (upper trigram) blowing over water (lower trigram). This suggests a situation where feelings are scattered or blocked.
**Step 2: Find the Moving Line(s).** You have one moving line: Line 3. This is the **focus of the answer**.
**Step 3: Read the Text for that Moving Line.** The traditional text for Line 3 of Hexagram 59 says: "He dissolves his self. No blame." The commentary often adds: "He forgets himself, his own pride, and his own position."
**Step 4: Determine the Second Hexagram.** Because Line 3 moved (it was, say, an old Yin line that became Yang), the hexagram changes. Let's say it changes into Hexagram 57: 巽 (Xùn), The Gentle (Wind). This is your **Second Hexagram (变卦)**.
**Your Interpretation:** - **The Core Advice (Main Hexagram):** The situation is one of "dispersion" – your emotions and his emotions are scattered. The wind blowing over water can clear the fog. - **The Key Action (Moving Line 3):** The *I Ching* is telling you to **dissolve your own self**. This means drop your pride, your need to be "right," and your ego. The confrontation should not be about blame, but about clearing the air. - **The Outcome (Second Hexagram - 57, The Gentle):** If you follow this advice (dissolve your self), the result will be **gentle penetration**. The wind (gentle persistence) will eventually penetrate and resolve the misunderstanding. The outcome is positive, but only through soft, persistent, and selfless communication.
**Your Actionable Advice:** Do not go in angry. Go in with the intention to dissolve your own hurt feelings first. Speak gently. The result will be a renewed, gentle relationship.
How to Read a Line: The Six Positions
Understanding the **position** of a moving line is crucial. Here is a beginner's guide:
- **Line 1 (Bottom):** The **beginning**. The "seed" of the matter. Often advice to not act yet, but to prepare and understand your inner motives. - **Line 2:** The **inner action**. The place of response. This is where you act from your own center. Often represents a personal, private decision. - **Line 3:** The **transition point**. The most dangerous and difficult place. It's between the inner and outer world. Often warns against overstepping or inner conflict. (Like our example above). - **Line 4:** The **entry into the outer world**. The first step into public or social action. Often represents a junior official or a helper. Advice to act modestly. - **Line 5:** The **ruler's position**. The center of power and leadership. This is the most favorable line. It represents the ideal response or the leader of the situation. - **Line 6 (Top):** The **excess or conclusion**. The situation is overdone or has reached its peak. Often warns against arrogance or the need to retreat. "Going too far."
**Example:** If you ask about a project and get a moving Line 5, the *I Ching* is saying you are (or should be) in a position of leadership. If you get a moving Line 6, it warns that the project may be over-extended.
Summary
**解卦 (Interpretation) is a dialogue, not a dictation.** As a beginner, follow these steps:
1. **Identify the Main Hexagram.** Its judgment gives the overall theme. 2. **Check for Moving Lines.** These are your primary advice. Read the text for *each* moving line carefully. 3. **If there are moving lines, find the Second Hexagram.** This shows the *resulting state* if you follow the advice. 4. **Consider the Position.** Know that Line 1 is beginnings, Line 5 is leadership, Line 3 is danger, etc. 5. **Consider the Nature of the Line.** A Yin line (broken) suggests yielding, receptivity, or caution. A Yang line (solid) suggests action, strength, or initiative. 6. **Synthesize.** Combine the hexagram's theme, the moving line's specific advice, the position's meaning, and the second hexagram's promise. Write down your own sentence that answers your question.
**Remember:** The *I Ching* is not about *what will happen*, but *what is the wise way to proceed*. It shows you the **energy field** of your situation. Your free will is within that field.
Practice Exercises
Try these scenarios. Imagine you have cast the hexagram. Write a short interpretation (2-3 sentences) based on the clues given.
**Exercise 1: The Lone Line** - **Question:** "Should I start a new creative hobby?" - **Hexagram Received:** Hexagram 24: 复 (Fù), Return (The Turning Point). - **Moving Line:** Line 1 (Bottom line) is a moving Yang line. - **Clue:** The judgment of Hexagram 24 is about "return" and a new beginning after a dark period. Line 1's text says: "Return from a short distance. No need to regret. Great good fortune." - **Your Interpretation:** _________________________________________________________________
**Exercise 2: The Ruler's Line** - **Question:** "How can I improve my relationship with my boss?" - **Hexagram Received:** Hexagram 8: 比 (Bǐ), Holding Together (Union). - **Moving Line:** Line 5 (the ruler's position) is a moving Yin line. - **Clue:** Hexagram 8 is about forming alliances and loyal relationships. Line 5's text says: "The king approaches his vassals. He does not use hunters. The dark man approaches." (Meaning: direct, sincere approach without tricks). - **Your Interpretation:** _________________________________________________________________
**Exercise 3: Two Moving Lines (Advanced Beginner)** - **Question:** "I am moving to a new city. What is the energy of this change?" - **Hexagram Received:** Hexagram 49: 革 (Gé), Revolution (Molting). - **Moving Lines:** Line 2 and Line 5. - **Clue:** Hexagram 49 is about radical, necessary change (like a snake shedding skin). Line 2 says: "When one's own day comes, one may create revolution. Starting brings good fortune. No blame." Line 5 says: "The great man changes like a tiger. Even before he questions, he is believed." (Tiger stripes are clear and visible). - **Interpretation Hint:** Two lines in the same hexagram often reinforce each other. Line 2 is inner action, Line 5 is outer leadership. - **Your Interpretation:** _________________________________________________________________
**Exercise 4: The Nuclear Trigram (Optional Challenge)** - **Question:** "What is the hidden conflict in my team?" - **Main Hexagram:** Hexagram 6: 讼 (Sòng), Conflict. - **Nuclear Trigram:** From Hexagram 6, the lower nuclear is Hexagram 37: 家人 (Jiā Rén), The Family (lines 2-3-4). The upper nuclear is Hexagram 1: 乾 (Qián), The Creative (lines 3-4-5). - **Clue:** The main hexagram is Conflict. The hidden (nuclear) hexagram is "The Family" (inner, private bonds) and "The Creative" (power, leadership). - **Your Interpretation (using the nuclear):** _________________________________________________________________
*(Suggested answers at the very end of this lesson)*
Common Beginner Mistakes to Avoid
1. **Fortune-Telling:** Do not ask "Will I get the job?" Ask "What energy should I bring to the interview?" 2. **Ignoring the Moving Lines:** They are the *heart* of the reading. Do not just read the hexagram's judgment. 3. **Over-Literal Interpretation:** "Mare" does not mean you need to buy a horse. It means **qualities** of a mare: endurance, devotion, following a leader. 4. **Asking the Same Question Repeatedly:** The *I Ching* gives one clear answer. Re-asking shows you didn't like the answer. Wait a month. 5. **Forgetting the Second Hexagram:** The first hexagram is *now*. The second is the *resulting state* if you follow the advice. It is not a fixed future.
Final Word for Beginners
解卦 is a lifelong art. As a beginner, your goal is simply to **practice the structure**. Use a good translation (Wilhelm/Baynes or the online "I Ching" by Alfred Huang are excellent). Write down your readings. After a few days, see if the advice proved useful. The *I Ching* is a mirror of the cosmos and of your own soul. It will never give you a wrong answer—only an honest one. Be patient. Be curious. The 64 gates are open to you.
---
**Suggested Answers to Practice Exercises:**
- **Exercise 1:** The *I Ching* strongly encourages you to start the hobby. "Return from a short distance" means you are not starting from scratch, but returning to a creative part of yourself. It is a "great good fortune" to begin now. Do it. - **Exercise 2:** The advice is to approach your boss directly and sincerely (Line 5 is the ruler). Do not use tactics, politics, or "hunters" (third parties). Be like a king approaching his loyal vassal—open, honest, and with no hidden agenda. The "dark man" (the sincere, simple approach) will succeed. - **Exercise 3:** The move is a radical, necessary change (Molting). Line 2 says your inner timing is right ("when one's own day comes"). Line 5 says that once you make the change, your new identity will be clear and powerful (like a tiger's stripes). The two lines together say: **Trust your inner timing, and the outer world will recognize your new self.** You are meant to lead in this new place. - **Exercise 4:** The surface conflict (Hexagram 6) hides a deeper issue: a struggle over **family-like loyalty** (Nuclear: The Family) and **power/control** (Nuclear: The Creative). The conflict is not just about the task; it's about who is "the leader of the family" and who feels excluded from the inner circle. The advice would be to address the hidden emotional bonds, not just the surface argument. (This is an advanced insight!).