9 ideas
12733 | Because of the definitions of cause, effect and power, cause and effect have the same power [Leibniz] |
304 | Beautiful things must be different from beauty itself, but beauty itself must be present in each of them [Plato] |
12734 | Every necessary proposition is demonstrable to someone who understands [Leibniz] |
16120 | Knowing how to achieve immortality is pointless without the knowledge how to use immortality [Plato] |
5958 | The sun is always bright; it doesn't become bright when it emerges [Plutarch] |
303 | Say how many teeth the other has, then count them. If you are right, we will trust your other claims [Plato] |
302 | What knowledge is required to live well? [Plato] |
301 | Only knowledge of some sort is good [Plato] |
305 | Something which lies midway between two evils is better than either of them [Plato] |