Combining Texts

Ideas for 'Nature and Observability of Causal Relations', 'Protagoras' and 'Against Euthanasia'

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2 ideas

2. Reason / B. Laws of Thought / 4. Contraries

192	Only one thing can be contrary to something [Plato]

2. Reason / D. Definition / 2. Aims of Definition

8368	A correct definition is what can be substituted without loss of meaning [Ducasse]