5 ideas
8920 | Equivalence relations are reflexive, symmetric and transitive, and classify similar objects [Lipschutz] |
21386 | We should accept as explanations all the plausible ways in which something could come about [Epicurus] |
14051 | A cosmos is a collection of stars and an earth, with some sort of boundary, movement and shape [Epicurus] |
7399 | Even without religion, there are many guides to morality [Bacon] |
1828 | God does not intervene in heavenly movements, but is beyond all action and perfectly happy [Epicurus] |