Combining Texts

All the ideas for 'Presidential Address of Am. Math. Soc', 'Rationality' and 'The Foundations of Mathematics'

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4 ideas

5. Theory of Logic / A. Overview of Logic / 2. History of Logic

10247

We have no adequate logic at the moment, so mathematicians must create one [Veblen]

5. Theory of Logic / D. Assumptions for Logic / 2. Excluded Middle

18844

You would cripple mathematics if you denied Excluded Middle [Hilbert]

12. Knowledge Sources / E. Direct Knowledge / 4. Memory

23304

The ancient Memorists said virtually all types of thinking could be done simply by memory [Sorabji]

23303

Stoics say true memory needs reflection and assent, but animals only have perceptual recognition [Sorabji]