内容 科学的价值 · 16
The Value of Science · The Notion of Space
Space is reconstructed from bodily motion, perception and invariants.
空间由身体运动、感知和不变量重新构造出来。
The body acts as a measuring instrument before geometry becomes formal.
身体先作为测量工具，几何之后才形式化。
命题
The Notion of Space asks why scientific value survives convention, uncertainty and changing physical theory.
卷二 3 · 空间观念 追问科学价值为什么能穿过约定、不确定和物理理论变化。
读法检查 worked example
题
What is gained by this bodily route?
从身体出发有什么好处？
解
It shows why geometry is tied to operations rather than to pure vision.
它说明几何为什么连着操作，而不只是纯视觉。
互链 context
与哈代数学审美 hardy-apology/overview、非欧几何原作 non-euclidean-originals/lobachevsky-overview、分析严密化史 math-meta/topic-calculus-and-analysis-rigor 和拓扑学起源 math-meta/topic-topology-origins 对读。
我的笔记 自动保存