6 ideas
| 291 | Don't assume that wisdom is the automatic consequence of old age [Plato] |
| 16655 | Different genera are delimited by modes of predication, which rest on modes of being [Aquinas] |
| 293 | Being unafraid (perhaps through ignorance) and being brave are two different things [Plato] |
| 21731 | Fields can be 'scalar', or 'vector', or 'tensor', or 'spinor' [Baggott] |
| 21730 | A 'field' is a property with a magnitude, distributed across all of space and time [Baggott] |
| 21732 | The current standard model requires 61 particles [Baggott] |