13 ideas
| 19441 | All philosophies presuppose their historical moment, and arise from it [Feuerbach] |
| 19442 | I don't study Plato for his own sake; the primary aim is always understanding [Feuerbach] |
| 5021 | An idea is analysed perfectly when it is shown a priori that it is possible [Leibniz] |
| 20768 | Like spiderswebs, dialectical arguments are clever but useless [Ariston, by Diog. Laertius] |
| 19445 | A dialectician has to be his own opponent [Feuerbach] |
| 19444 | Each proposition has an antithesis, and truth exists as its refutation [Feuerbach] |
| 19443 | Truth forges an impersonal unity between people [Feuerbach] |
| 19446 | To our consciousness it is language which looks unreal [Feuerbach] |
| 19447 | The Absolute is the 'and' which unites 'spirit and nature' [Feuerbach] |
| 5020 | Our thoughts are either dependent, or self-evident. All thoughts seem to end in the self-evident [Leibniz] |
| 5019 | Supreme human happiness is the greatest possible increase of his perfection [Leibniz] |
| 3049 | The chief good is indifference to what lies midway between virtue and vice [Ariston, by Diog. Laertius] |
| 3549 | Ariston says rules are useless for the virtuous and the non-virtuous [Ariston, by Annas] |