
compounding-thinking
用户在做长期投资/储蓄/增长决策,需要理解时间和复利的力量,或被短期波动困扰时。 语言信号:"持有多久合适"/"年化X%十年后会怎样"/"为什么长期持有比频繁交易好"/"小收益怎么变成大财富" 不适用于:短期交易决策、不需要时间维度的分析。
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Install
Works with every agent the skills CLI supports.
npx skills add https://github.com/kangarooking/buffett-letters-skill --skill compounding-thinking- 01
Install
Run the command in your project. The CLI asks which agents to install for.
- 02
Describe the task
Ask your agent for something this skill covers. It loads compounding-thinking automatically when relevant.
- 03
Review the result
The agent follows the SKILL.md steps, scripts and references bundled with the skill.
SKILL.md
The instructions your agent reads when the skill is triggered.
复利思维
R — 原文 (Reading)
"It is always startling to see how relatively small differences in rates add up to very significant sums over a period of years." (1962) "The weeds wither away in significance as the flowers bloom. Over time, it takes just a few winners to work wonders." (2022)
I — 方法论骨架
复利的三个关键洞察:
- 小差异×长时间=巨大差距:年化15%和20%在30年后差3.4倍
- 高增长必自毁:基数膨胀后维持同等增速需要越来越大的绝对增量——"派对结束"
- 少数赢家的绽放:不需要所有投资都成功——Coke $13亿→$250亿足以抵消所有错误
反面:增长可能摧毁价值(如果需要持续资本投入超过产出)
A1 — 书中的应用
案例: Coca-Cola + American Express
- 使用: 1990年代各投$13亿,28年后Coke=$250亿+年股息$7亿,Amex=$220亿+年股息$3亿
- 结果: 证明了"少数赢家的长期绽放"——两笔投资的总回报覆盖了所有其他错误
A2 — 触发场景
- 计算长期投资的预期回报
- 纠结是否应该卖出持仓
- 理解为什么"不行动"可能是最好的策略
- 评估短期波动是否值得担心
- 对比"频繁交易"vs"长期持有"的长期效果
语言信号
- "持有多久合适?"
- "年化X%十年后是多少?"
- "为什么巴菲特不卖?"
- "短期波动要不要管?"
与相邻 skill 的区分
- 与
hold-forever的区别:复利是数学原理,永久持有是具体策略
E — 可执行步骤
-
做复利计算——不要凭直觉
- 完成标准:$1在目标回报率下5/10/20/30年的结果
-
识别"绽放花朵"
- 完成标准:在投资组合中找出"少数赢家"——它们将贡献大部分回报
-
接受不均匀性
- 完成标准:列出"宁愿颠簸的15%也不要平滑的12%"的理由
B — 边界
- 复利假设回报率为正——负回报率下复利加速亏损
- 高增长率不可持续——"增长会自毁"
- 作者盲点:巴菲特享受了美国经济60年的顺风,其他市场可能不同
相关 skills (阶段 3 填充)
- depends-on: hold-forever
- composes-with: economic-moat, float-thinking
审计信息
- 验证通过: V1 ✓ / V2 ✓ / V3 ✓
- 蒸馏时间: 2026-04-16
FAQ
What does the compounding-thinking skill do?
用户在做长期投资/储蓄/增长决策,需要理解时间和复利的力量,或被短期波动困扰时。 语言信号:"持有多久合适"/"年化X%十年后会怎样"/"为什么长期持有比频繁交易好"/"小收益怎么变成大财富" 不适用于:短期交易决策、不需要时间维度的分析。
How do I install compounding-thinking?
Run npx skills add https://github.com/kangarooking/buffett-letters-skill --skill compounding-thinking in your project. The skills CLI detects the agents you use and copies the skill into the right folder. For Claude Code you can also place the skill folder at ~/.claude/skills/compounding-thinking/ (personal) or .claude/skills/compounding-thinking/ (project).
Which AI agents can use compounding-thinking?
Any agent that supports the open Agent Skills format (a folder with a SKILL.md file), including Claude Code, Codex, Cursor, GitHub Copilot, Gemini CLI, Windsurf, Cline, OpenCode and more.
Is compounding-thinking safe to install?
No partner security audit is available yet. Skills can run commands and scripts, so read the SKILL.md and any bundled files before installing.
Who maintains compounding-thinking?
It is published by kangarooking in kangarooking/buffett-letters-skill. It has 57 recorded installs.
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