《纯粹理性批判》30题

我们设计了 30 道关于康德《纯粹理性批判》的问题，并且每一道题都有中英文对照，同时给出参考答案。这些问题按照哲学硕士生的水准，涵盖了本书的核心部分：先验感性论、先验逻辑（分析论与辩证论）、方法论，以及康德的整体哲学意义。

📘 《纯粹理性批判》三十题（中英文对照）

一、总体理解 (General Understanding)

Q1. 康德为什么要写《纯粹理性批判》？

Why did Kant write the Critique of Pure Reason?

A: 康德希望探究人类理性的界限与可能性，特别是回答“先验综合判断如何可能”的问题，防止理性陷入独断论或怀疑论。

Kant aimed to investigate the limits and possibilities of human reason, especially answering the question “How are synthetic a priori judgments possible?”, to prevent reason from falling into dogmatism or skepticism.

Q2. 什么是“哥白尼式转向”？

What is the “Copernican Revolution” in Kant’s philosophy?

A: 哥白尼式转向是康德提出的一种思维方式，即不是认识必须符合对象，而是对象必须符合我们的认识结构。

The Copernican Revolution means that knowledge does not conform to objects; rather, objects must conform to our cognitive structures.

Q3. 康德在书中主要批判了谁的哲学？

Whose philosophy did Kant mainly critique in this book?

A: 他批判了理性主义（如莱布尼茨、沃尔夫）与经验主义（如休谟），并试图综合二者。

He critiqued both rationalism (e.g., Leibniz, Wolff) and empiricism (e.g., Hume), aiming to synthesize them.

二、先验感性论 (Transcendental Aesthetic)

Q4. 康德认为直观的两种纯形式是什么？

What are the two pure forms of intuition according to Kant?

A: 空间与时间。

Space and time.

Q5. 康德为何认为空间和时间不是经验概念？

Why does Kant claim space and time are not empirical concepts?

A: 因为空间和时间是先天条件，它们使经验成为可能，而不是从经验中抽象出来的。

Because space and time are a priori conditions that make experience possible, not abstractions from experience.

Q6. 康德对空间和时间的理解与牛顿有何不同？

How does Kant’s view of space and time differ from Newton’s?

A: 牛顿认为空间和时间是绝对实在，康德则认为它们是直观的形式，属于主体的先验结构。

Newton saw them as absolute realities, while Kant considered them as forms of intuition belonging to the subject’s transcendental structure.

三、先验逻辑 (Transcendental Logic)

1. 先验分析论 (Transcendental Analytic)

Q7. 什么是范畴（Categories）？

What are the categories in Kant’s philosophy?

A: 范畴是知性的纯概念，共有十二个，如因果性、实体、可能性等。

Categories are pure concepts of the understanding, twelve in number, such as causality, substance, possibility, etc.

Q8. 范畴如何应用于经验？

How do categories apply to experience?

A: 范畴必须通过时间和空间中的直观被“图式化”，才能与经验对象结合。

Categories must be “schematized” through intuitions in space and time before they can be applied to experience.

Q9. 什么是“先验综合判断”？

What is a “synthetic a priori judgment”?

A: 它是既非经验的，又能扩展知识的判断，例如“7+5=12”或“自然界中一切事件都有原因”。

It is a judgment that is not empirical yet expands knowledge, such as “7+5=12” or “Every event in nature has a cause.”

Q10. 康德为什么认为数学是先验综合的？

Why does Kant consider mathematics to be synthetic a priori?

A: 因为数学命题不是仅靠分析得出，而是通过直观（如时间中的加法、空间中的几何构造）实现的。

Because mathematical propositions are not derived analytically but through intuition (e.g., addition in time, geometry in space).

2. 先验辩证论 (Transcendental Dialectic)

Q11. 康德所说的“理性幻象”是什么？

What does Kant mean by “transcendental illusion”?

A: 理性倾向于超越经验范围，提出关于灵魂、世界、上帝的形而上学问题，从而导致幻象。

It is reason’s tendency to go beyond the bounds of experience, raising metaphysical questions about the soul, world, and God, leading to illusion.

Q12. 什么是“二律背反” (Antinomies)？

What are the “Antinomies of Pure Reason”?

A: 当理性试图思考宇宙整体时，会陷入自相矛盾的命题，例如“宇宙有开端”与“宇宙无开端”。

They are contradictions arising when reason considers the totality of the universe, e.g., “The world has a beginning” vs. “The world has no beginning.”

Q13. 康德如何解决二律背反？

How does Kant resolve the Antinomies?

A: 他认为矛盾产生于把现象界当成物自体；在现象界矛盾成立，但在物自体领域则不可知。

By showing that the contradictions arise from mistaking phenomena for things-in-themselves; in the phenomenal realm they apply, but in the noumenal realm they do not.

Q14. 康德对上帝存在的理性证明有何批判？

What is Kant’s critique of rational proofs for God’s existence?

A: 他批判本体论证明、宇宙论证明、目的论证明，认为它们都越界使用了理性。

He critiques the ontological, cosmological, and teleological proofs, arguing that they illegitimately extend reason beyond its limits.

Q15. 为什么康德说我们不能认识“物自体”？

Why does Kant say we cannot know the “thing-in-itself”?

A: 因为我们的认识仅限于现象（通过直观和范畴），物自体超出了经验可能性。

Because our knowledge is limited to phenomena (via intuitions and categories), while the noumenon lies beyond possible experience.

四、先验方法论 (Transcendental Methodology)

Q16. 康德所说的“先验的学科性”指什么？

What does Kant mean by the “discipline of pure reason”?

A: 纯理性必须有方法上的限制，以防止滥用并滑入形而上学的幻想。

Pure reason must discipline itself methodologically to prevent misuse and falling into metaphysical illusion.

Q17. 什么是“先验理性批判”的最终目标？

What is the ultimate goal of the Critique of Pure Reason?

A: 为科学（尤其是自然科学）奠定坚实的先验基础，同时限制形而上学的僭越。

To establish a firm a priori foundation for sciences (especially natural science), while limiting metaphysical pretensions.

五、综合与意义 (Synthesis and Significance)

Q18. 康德如何在经验主义和理性主义之间找到平衡？

How does Kant balance empiricism and rationalism?

A: 他承认知识始于经验，却强调知识并不完全来自经验，理性有先天形式。

He accepts that knowledge begins with experience but stresses that it does not entirely arise from experience, since reason has a priori forms.

Q19. 为什么说康德为现代哲学奠定了基础？

Why is Kant considered foundational for modern philosophy?

A: 因为他改变了哲学的基本问题：不是世界如何，而是我们如何认识世界。

Because he shifted philosophy’s fundamental question: not how the world is, but how we know the world.

Q20. 康德的理论对后来的黑格尔、胡塞尔、海德格尔有何影响？

How did Kant’s theory influence later philosophers like Hegel, Husserl, Heidegger?

A: 黑格尔批评并发展了康德的辩证法，胡塞尔借鉴了先验方法，海德格尔则深化了存在论视角。

Hegel expanded on Kant’s dialectic, Husserl adopted the transcendental method, and Heidegger deepened the ontological perspective.

六、进阶问题 (Advanced Questions)

Q21. 康德如何区分“先验逻辑”和“普通逻辑”？

How does Kant distinguish “transcendental logic” from “general logic”?

A: 普通逻辑只研究思维形式，先验逻辑研究先天知识的可能性条件。

General logic studies the form of thought; transcendental logic investigates the conditions of possibility for a priori knowledge.

Q22. 什么是“图式化问题”？

What is the problem of “schematism”?

A: 即范畴如何通过时间图式与直观结合，从而应用于经验。

It concerns how categories are applied to experience via temporal schemata.

Q23. 为什么“因果性”是经验知识的必要条件？

Why is causality a necessary condition for empirical knowledge?

A: 因为经验事件的统一必须依赖因果关系，否则无法形成科学知识。

Because the unity of empirical events requires causality; without it, scientific knowledge is impossible.

Q24. 康德如何看待数学与自然科学的确定性？

How does Kant explain the certainty of mathematics and natural science?

A: 他认为其确定性来自于先天综合判断和直观形式。

He argues their certainty arises from synthetic a priori judgments and forms of intuition.

Q25. 康德为什么批判“灵魂实体性”的理性论证？

Why does Kant critique rational arguments for the substantiality of the soul?

A: 因为它们错误地把“我思”当作对象，而其实只是思维的功能。

Because they mistake the “I think” as an object, when it is only a function of thought.

Q26. 为什么康德的批判哲学被称为“限制性的自由”理论？

Why is Kant’s critical philosophy called a theory of “freedom through limitation”?

A: 因为他限制了理性的越界，从而为经验知识和实践理性开辟安全的空间。

Because by limiting reason’s transgression, he secured a safe space for empirical knowledge and practical reason.

Q27. “感性直观”与“知性概念”的关系是什么？

What is the relation between sensible intuition and intellectual concepts?

A: 康德说：“直观无概念是盲的，概念无直观是空的。”

Kant says: “Intuitions without concepts are blind; concepts without intuitions are empty.”

Q28. 康德的知识论与笛卡尔的怀疑论有何不同？

How does Kant’s epistemology differ from Descartes’ skepticism?

A: 笛卡尔寻求确定性，康德强调条件性与有限性。

Descartes sought absolute certainty, while Kant emphasized conditions and limitations of knowledge.

Q29. 为什么康德强调“批判”而不是“体系”？

Why does Kant emphasize “critique” instead of “system”?

A: 批判旨在划定理性的界限，而不是像传统形而上学那样建构体系。

Critique aims to demarcate the limits of reason rather than construct a traditional metaphysical system.

Q30. 康德的理论在当代还有什么意义？

What is the relevance of Kant’s theory today?

A: 它提醒我们科学与哲学都要反思自身的边界，同时也启发现代认识论、科学哲学与伦理学。

It reminds us that both science and philosophy must reflect on their limits, while also inspiring modern epistemology, philosophy of science, and ethics.