7 ideas
3214 | The models we use in reasoning may be more like perceptions than like language [Johnson-Laird] |
541 | Virtue comes more from habit than character [Critias] |
17402 | Mendeleev saw three principles in nature: matter, force and spirit (where the latter seems to be essence) [Mendeleev, by Scerri] |
17399 | Elements don't survive in compounds, but the 'substance' of the element does [Mendeleev] |
17400 | Mendeleev focused on abstract elements, not simple substances, so he got to their essence [Mendeleev, by Scerri] |
17401 | Mendeleev had a view of elements which allowed him to overlook some conflicting observations [Mendeleev] |
542 | Fear of the gods was invented to discourage secret sin [Critias] |