Combining Texts

All the ideas for 'Laches', 'An American Indian model of the Universe' and 'Set Theory and related topics (2nd ed)'

expand these ideas     |    start again     |     specify just one area for these texts

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6 ideas

1. Philosophy / A. Wisdom / 3. Wisdom Deflated

291	Don't assume that wisdom is the automatic consequence of old age [Plato]

4. Formal Logic / F. Set Theory ST / 3. Types of Set / e. Equivalence classes

8920	Equivalence relations are reflexive, symmetric and transitive, and classify similar objects [Lipschutz]

13. Knowledge Criteria / E. Relativism / 5. Language Relativism

3916	Hopi consistently prefers verbs and events to nouns and things [Whorf]

14. Science / B. Scientific Theories / 4. Paradigm

3917	Scientific thought is essentially a specialised part of Indo-European languages [Whorf]

23. Ethics / C. Virtue Theory / 3. Virtues / d. Courage

293	Being unafraid (perhaps through ignorance) and being brave are two different things [Plato]

27. Natural Reality / D. Time / 2. Passage of Time / e. Tensed (A) series

3915	The Hopi have no concept of time as something flowing from past to future [Whorf]