Part 2, Session 1 · Understanding the Principle That the Dao Moves by Reversal

“Reversal is the movement of the Tao” is a core insight from the Tao Te Ching. It reveals a fundamental law governing all things: anything that develops to an extreme will inevitably turn toward its opposite

Key insights

Reversal is the movement of the Daois a core insight from the Tao Te Ching. It reveals a fundamental law governing all things: anything that develops to an extreme will inevitably turn toward its opposite. Extremes give way to their opposites, extreme joy turns to sorrow, and the worst adversity gives way to good fortune—this is the underlying logic of the universe.

1.1 Insights from the Yin-Yang Symbol

The Rotating Yin-Yang Symbol

        ☯️
    黑中有白    白中有黑
    （阴中有阳） （阳中有阴）
         ↓
    高速旋转 → 肉眼静止
    不观察时 → 持续运动

Core insight

"The yin-yang symbol is always rotating. When we observe it, it becomes still; when we aren't observing it, it keeps rotating. In other words, this image is formed when it spins at high speed."

The earliest quantum entanglement

The rotation of the yin-yang symbol reveals how things depend on and transform into one another. This is actually the earliest form ofquantum entanglement—the two poles seem opposed, but are actually one, each influencing the other.

1.2 Three layers of meaning in “Reversal is the movement of the Dao”

First layer: Cycles through time

• Spring emergence → Summer growth → Autumn harvest → Winter storage → Spring emergence...
• ↑ ↓
  • The cycle repeats ────────────┘

Second layer: The laws governing how things develop

• Extreme joy turns to sorrow ←────────→ Adversity at its extreme gives way to good fortune
• ↑ ↓
  • Things reverse at their extremes ────┘

"Everything, when pushed to its ultimate extreme, will reverse course. Extreme joy turns to sorrow, and adversity at its extreme gives way to good fortune. Once something reaches a certain stage of development, it will move in the opposite direction."

Typical Examples：

• Stock market: Prices must fall after reaching an extreme high, and must rise after reaching an extreme low
• Economy: Prosperity is followed by recession, and recession by recovery
• Life: Crises lie hidden in favorable circumstances, and opportunities in adversity
• Relationships: Too much closeness breeds friction; distance makes you long for closeness

1.3 Scarcity creates value

Core logic

东西多 → 便宜 → 多数人拥有 → 穷人思维
东西少 → 贵   → 少数人拥有 → 富人思维

Information strategies of the poor and the rich

"With the mindset of the poor, whatever you say, anytime and anywhere, is a common language everyone understands. But the rich always keep something hidden in what they say. If the ideas expressed by both are the same, then either the poor person or the rich person must be lying."

The key question: Who is more likely to be lying—the poor person or the rich person?

Answer: Whoever can more easily deceive the other is more likely to become rich.

1.4 The strategic contest between the minority and the majority

Why should the minority submit to the majority?

多数人认为对的事情 → 无利可图（已经充分竞争）
多数人贪婪时 → 少数人恐惧 → 获利机会
多数人恐惧时 → 少数人贪婪 → 获利机会

Game matrix

Core principle

"If everyone is thinking the same thing, it means there’s no profit to be made from it."

"I should be fearful when others are greedy, and greedy when others are fearful."

1.5 A Comparison of Guiguzi and Laozi

Shared origins of their ideas

Core logic

"If two people each say they’re better than the other, one of them must be lying."

"What is Guiguzi here for? To figure out who’s lying."

Daoism vs. the School of Diplomacy

老子：阴阳是自然规律 → 反者道之动 → 物极必反
鬼谷子：捭阖是博弈技巧 → 破解谎言 → 掌握主动

共同点：动作是一样的，都是两极转化
不同点：老子讲"道"，鬼谷子讲"术"

Key quotes

• "The Dao moves through reversal: everything eventually reaches its opposite extreme—joy turns to sorrow, and adversity gives way to good fortune."
• "When the taiji spins at high speed, it forms this diagram; when it moves too fast, it becomes still."
• "Things are valuable because they’re scarce: when there’s little of something, it’s expensive; when there’s plenty, it’s cheap."
• "If everyone is thinking the same thing, it means there’s no profit to be made from it."
• "I should be fearful when others are greedy, and greedy when others are fearful."
• "One of the poor man and the rich man must be lying. The better someone is at deceiving the other, the more likely they are to become rich."

Practical application

Investment

1. Reverse thinking: Be cautious when everyone is optimistic; look for opportunities when everyone is panicking
2. Recognizing bubbles: When even the ladies on the street are recommending stocks, it’s time to get out
3. A long-term perspective: Understand the cycle of economic booms and busts, and don’t let short-term fluctuations sway you

Entrepreneurship

1. Differentiated positioning: Avoid the crowded red ocean and seek out blue oceans (fields pursued by only a few)
2. Information confidentiality: Avoid readily disclosing core strategies to maintain a competitive advantage
3. Contrarian marketing: When everyone goes left, go right—you may attract more attention

Interpersonal relationships

1. Don't follow the crowd.: Do not blindly follow the crowd; think independently
2. Taking the opposite approach: Keep your distance when everyone admires someone, and offer a helping hand when everyone stays away
3. Spotting lies: Understand that everyone speaks in their own interests