6 ideas
| 15990 | Every individual thing which exists has an essence, which is its internal constitution [Locke] |
| 15994 | If it is knowledge, it is certain; if it isn't certain, it isn't knowledge [Locke] |
| 4867 | Whether nature is beautiful or orderly is entirely in relation to human imagination [Spinoza] |
| 3015 | The virtue of man is thoughtful foresight of future events [Chilo, by Diog. Laertius] |
| 4866 | God is a being with infinite attributes, each of them infinite or perfect [Spinoza] |
| 4868 | Trying to prove God's existence through miracles is proving the obscure by the more obscure [Spinoza] |