花园的木椅逐块换新。全部换完，还是原来那张吗？The garden bench has every board replaced. Is it still the same bench?
第 1 步：追问存在与同一Step 1: Ask about being and identity
问题不只是木头有多少。The question is not simply how much wood remains.
形而上学讨论存在、同一性、因果等根本问题。同一性指一个东西为何算同一个。它不等于神秘术，也不靠名称直接解决。Metaphysics examines being, identity, causation and related basic questions. Identity concerns what makes something the same thing. It is not synonymous with occult practice, nor settled by naming.
第 2 步：比较判断标准Step 2: Compare criteria
说“还是原来那张”，依据是什么？What supports calling it the original bench?
有人重视材料，有人重视结构和使用连续性。这些标准可能给出不同判断。思想实验改变一个条件，观察概念承受的压力。Some emphasize material, others structure or continuity of use. These criteria can yield different judgments. A thought experiment changes conditions to test a concept.
第 3 步：科学资料与概念问题Step 3: Evidence and concepts
量清每块木板，问题就消失了吗？Does measuring every board settle the question?
材料检测能说明木头何时更换。怎样定义“同一张椅子”，还要解释采用的标准。资料与概念分析可以互相帮助。Material evidence can establish when boards changed. Defining “the same bench” still requires explaining a criterion. Evidence and conceptual analysis can inform each other.
🎮 你来探索与判断🎮 Explore and reason
先操作实践台，再用四个挑战检验理解。每次判断都能看见理由。Explore the practice table, then try four challenges. Each judgment comes with a reason.
一句话记住它：形而上学追问事物存在与联系的基本方式。Remember: Metaphysics asks basic questions about existence and relations.
同一性不只是名称不变。Identity is more than an unchanged name.思想实验检验概念。Thought experiments test concepts.说明标准比抢答更重要。Explaining criteria matters more than rushing to a verdict.
来源与理解边界Sources and limits
木椅案例没有学界统一答案。页面展示争点，不把其中一种立场写成事实。There is no single agreed answer to the bench case. This page presents the issue without treating one position as fact.
来源查阅：2026 年 10 月 6 日。场景与例题为教学创作；插图为概念示意，不是历史实物照片。Sources checked on 6 October 2026. Scenarios and exercises are educational creations; illustrations are conceptual, not historical photographs.
参考上列公开资料 · AI 生成与自动化检查 · 欢迎提供可核查的勘误。Based on the public sources above · AI-generated and automatically checked · Verifiable corrections are welcome.
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