Long-termism
If you don’t plan to hold a stock for 10 years, definitely don’t plan to hold it for 10 days.
📌 Concept Analysis
Long-termism = Think clearly before buying what this company will look like in 10 years—don’t buy first and figure it out later.
You plant an apple tree. No fruit in year one, none in year two either—will you dig it up? If before planting you knew it would take 5 years to bear fruit, you wouldn’t worry about the lack of fruit in the first two years. Long-termism means exactly this: think clearly “what will this company be like in 10 years” before buying, rather than checking stock prices every day afterward.
💡 Core Understanding
1. Long-termism is primarily a pre-purchase way of thinking, not a post-purchase holding strategy.
The key isn’t “hold for 10 years” but thinking clearly before purchase—if you’re certain this company will be no good in 10 years, you shouldn’t buy now. This mode of thought itself is a competitive advantage. Those who focus on discounted future cash flow naturally stand on a different dimension rather than staring at next week’s stock price.
2. Long-termism doesn’t mean “buy and never sell”—this is the biggest misconception.
The prerequisite for long-term holding is having bought the right company. Buying stocks means buying companies is viewing a business from a long-term perspective, but stubbornly clinging to a lousy stock isn’t value investing—these are two different things that shouldn’t be confused. Even more dangerous is another scenario: only after losing money do people switch to saying “I’m a long-term investor.” When discovering you bought wrong, sell immediately—don’t comfort yourself with “long-term.” This is one with selling logic.
3. Long-term orientation, doing right things, and thinking about essence are fundamentally the same thing.
Ben Fen (Fundamental Duty)‘s core is doing the right thing. Long-termism isn’t a time strategy but a mindset—starting from fundamentals and only doing truly correct things. Together with Ordinary Mind, this forms the underlying logic of Duan Yongping’s investment psychological cultivation.
🛠 How to Practice
Before buying, ask yourself three questions:
- Will this company still exist in 10 years? If you have no confidence on this question, you shouldn’t buy. It’s not about predicting the future—it’s about clearly establishing whether this company’s long-term logic holds.
- Is your buying reason long-term logic or short-term catalyst? If your reason for buying is “earnings report coming out soon” or “favorable industry policy,” that isn’t long-termism—that’s speculation. Long-term logic should be based on the company’s business model, moat, and corporate culture.
- If the stock price drops 30% tomorrow, would your judgment change? If yes, your long-term logic wasn’t solid enough to begin with. True long-termists only think “should I add to my position?” when prices fall, not “should I sell?”
During holding, there’s only one thing to check:
Does the original long-term buying logic still hold? If yes, price fluctuations are irrelevant to you. If no (not because price fell but because company fundamentals changed), reassess rather than comforting yourself with “I’m a long-term investor” while continuing to hold.
📖 Case Analysis
NetEase (2002): Adding positions even at 20-30x gains; ultimately held for 8-9 years
In 2002, NetEase’s stock price fell below $1 facing delusion risk; market sentiment was extremely pessimistic. Duan Yongping bought—the reasoning was simple: his experience building Subor gave him deep understanding of the gaming industry, and he was certain this market would be huge. He said: “When something worth 10 yuan has someone crying and begging to sell it to you for 1 yuan, why would you need courage?” — He had thought things through clearly before buying, so when it rose 20-30x, instead of selling, he actually added more.
Source: Investment Logic, 2011-05-08
⚠️ Common Misconceptions
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❌ “Buying and never selling equals long-termism” — The prerequisite for long-term holding is buying correctly. Clinging to a lousy stock just uses the word “long-term” to mask unwillingness to admit mistakes.
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❌ “Claiming to be a long-term investor after losing money” — This is the most dangerous self-deception. Buy wrong = sell immediately; it has nothing to do with how long you’ve held.
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❌ “Long-termism means ignoring short-term—doing nothing” — Not doing nothing, but focusing on different things. Long-termists care whether a company’s long-term value is accumulating, not where short-term prices sit.
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❌ “As long as it’s a good company, I can hold long-term even without understanding it” — “My understanding of Vanke was far less than my understanding of NetEase, so earning less makes sense.” The prerequisite for long-term holding is truly understanding a company—if it’s outside your circle of competence, even if bought you can’t hold it, let alone hold long-term. (Source: Investment Logic, 2010-03-18)
💬 Original Quotes
“If you don’t plan to hold a stock for 10 years, definitely don’t plan to hold it for 10 days—otherwise you’re just ‘speculating.‘” (Source: Investment Logic, 2011-12-13)
“Value investing IS long-term investing (viewing a company from a long-term perspective), but long-term investing isn’t necessarily value investing (stubbornly clinging to one stock). Value investing’s long-term holding only applies when you’ve bought the right stock.” (Source: Investment Logic, 2010-12-02)
“Many people only remember ‘long-term’ when they’re ‘trapped’…such decisions usually lead to greater losses.” (Source: Investment Logic, 2011-12-13)
“People who focus on the long term have huge competitive advantages over those who focus on the short term, which further reinforces my commitment to focusing long-term.” (Source: Investment Logic)
“Thinking about essence, doing the right things, and thinking 10 years ahead are all the same thing.” (Source: Investment Logic, 2019-07-14)
🔗 Related Nodes
Upstream Concepts (prerequisites for understanding this concept): Buying Stocks Means Buying Companies · Standards for Good Companies · Circle of Competence
Downstream Concepts (conclusions derived from this): Ordinary Mind · Selling Logic · Concentrated Investing · Lock Position for Ten Years
Related Company Cases NetEase (held 8-9 years)
Related People Duan Yongping · Buffett
长期主义
不打算拿10年的股票，一定别去打算拿10天
📌 概念解析
长期主义 = 买入前就想清楚10年后这家公司会怎样，而不是买了再说。
你种了一棵苹果树，第一年没有果子，第二年也没有，你会挖掉它吗？如果你种树前就知道要等5年才结果，你就不会因为前两年没果子而着急。长期主义就是这个——买入前就想清楚”10年后这家公司会怎样”，而不是买了以后天天看股价。
💡 核心理解
1. 长期主义首先是一种买入前的思考方式，而不是买入后的持有策略。
重点不是”要拿10年”，而是买之前就要想清楚——如果你认为10年后这家公司肯定不好，那现在就不应该买。这种思考方式本身就是一种竞争优势。关注未来现金流折现的人，天然就站在了不同的维度，而不是盯着下周的股价。
2. 长期主义不等于”买了不卖”，这是最大的误解。
长期持有的前提是买对了好公司。买股票就是买公司是从长期视角看一家企业，但死抱一只烂股票不叫价值投资——两件事不能混为一谈。更危险的是另一种情况——亏钱了才改口说”我是长期投资者”。发现买错了，要马上卖，而不是用”长期”安慰自己。这和卖出逻辑是一体的。
3. 长期、做对的事、思考本质，本质上是同一件事。
本分的核心就是做对的事情。长期主义不是一种时间策略，而是一种思维方式——从根本出发，只做真正正确的事。这和平常心一起，构成了段永平投资心理修炼的底层逻辑。
🛠 如何实践
买入前，问自己三个问题：
- 10年后这家公司还在吗？ 如果你对这个问题没有把握，就不应该买。不是要你预测未来，而是要你想清楚这家公司的长期逻辑是否成立。
- 你买的理由是长期逻辑，还是短期催化剂？ 如果你买入的理由是”最近要出财报”、“行业政策利好”，这不是长期主义，这是在炒。长期逻辑应该是公司的生意模式、护城河、企业文化。
- 如果股价明天跌30%，你的判断会变吗？ 如果会变，说明你的长期逻辑本来就不够扎实。真正的长期主义者，股价下跌只会让他们想”是否应该加仓”，而不是”是否应该卖出”。
持有过程中，只有一件事需要检查：
买入时的长期逻辑是否还成立？如果成立，股价波动与你无关。如果不成立了（不是因为股价跌，而是公司基本面变了），那就要重新评估，而不是用”我是长期投资者”安慰自己继续持有。
📖 案例拆解
网易（2002年）：涨到20-30倍还在加仓，最终持有8-9年
2002年网易股价跌破1美元，面临退市风险，市场极度悲观。段永平买入，理由很简单：他做小霸王时积累了大量对游戏行业的理解，非常确定这个市场会很大。他说：“10块钱的东西有人一块钱哭着喊着要卖给你，你要勇气干什么？“——买入前就想清楚了，所以涨到20-30倍时不仅没卖，反而追加了。
来源：投资逻辑篇，2011-05-08
⚠️ 常见误区
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❌ “买了不卖就是长期主义” — 长期持有的前提是买对了。死抱一只烂股票，只是在用”长期”这个词掩盖自己不愿意承认错误的心理。
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❌ “亏钱了就说自己是长期投资者” — 这是最危险的自我欺骗。买错了就要马上卖，跟持有时间长短无关。
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❌ “长期主义就是不看短期，什么都不管” — 不是不管，而是管的东西不同。长期主义者关注的是公司的长期价值是否在积累，而不是短期股价在哪里。
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❌ “只要是好公司，不懂也能长期拿住” — “我对万科的了解就远远不如对网易的了解，所以赚的少点是合理的。“长期持有的前提是真正理解这家公司——不在能力圈内的，即使买了也拿不住，更谈不上长期。（来源：投资逻辑篇，2010-03-18）
💬 原文金句
“不打算拿10年的股票一定别去打算拿10天，不然就是’炒’了。“（来源：投资逻辑篇，2011-12-13）
“价值投资就是长期投资（从长期来看一个企业），但长期投资不一定是价值投资（死抱一只股票）。价值投资的长期持有是在买对股票的前提下才成立。“（来源：投资逻辑篇，2010-12-02）
“有很多人往往只是在’被套’的时候才想起’长线’来……这种决定往往会让人亏更多。“（来源：投资逻辑篇，2011-12-13）
“关注长期的人，比关注短期的人有巨大的竞争优势，因此更加坚定了关注长期。“（来源：投资逻辑篇）
“思考本质，做对的事情和想10年都是一个意思。“（来源：投资逻辑篇，2019-07-14）
🔗 关联节点
上游概念（理解这个概念的前提）： 买股票就是买公司 · 好公司的标准 · 能力圈
下游概念（由此推导出的结论）： 平常心 · 卖出逻辑 · 集中投资 · 封仓十年
相关公司案例 网易（持有8-9年）