4 ideas
18241 | Sufficient reason is implied by contradiction, of an insufficient possible which exists [Wolff, by Korsgaard] |
8754 | Logic is dependent on mathematics, not the other way round [Heyting, by Shapiro] |
18242 | Confucius shows that ethics can rest on reason, rather than on revelation [Wolff, by Korsgaard] |
1513 | The Egyptians were the first to say the soul is immortal and reincarnated [Herodotus] |