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'Posthumous notes', 'The Principles of Mathematics' and 'The Unimportance of Identity'
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2 ideas
27. Natural Reality / C. SpaceTime / 1. Space / c. Points in space
14160

Space is the extension of 'point', and aggregates of points seem necessary for geometry [Russell]

27. Natural Reality / C. SpaceTime / 3. SpaceTime
14156

Mathematicians don't distinguish between instants of time and points on a line [Russell]
