Ideas from 'works (fragments)' by Diodorus Cronus [300 BCE], by Theme Structure

Click on the Idea Number for the full details    |     back to texts     |     expand these ideas


10. Modality / A. Necessity / 10. Impossibility
From the necessity of the past we can infer the impossibility of what never happens
10. Modality / B. Possibility / 8. Conditionals / d. Non-truthfunction conditionals
Conditionals are true when the antecedent is true, and the consequent has to be true
19. Language / E. Propositions / 1. Propositions
Thought is unambiguous, and you should stick to what the speaker thinks they are saying