8 ideas
13795 | Properties only have identity in the context of their contraries [Elder] |
13798 | Maybe we should give up the statue [Elder] |
13797 | The loss of an essential property means the end of an existence [Elder] |
13794 | Essential properties by nature occur in clusters or packages [Elder] |
13796 | Essential properties are bound together, and would be lost together [Elder] |
22363 | You have only begun to do real science when you can express it in numbers [Kelvin] |
468 | Musical performance can reveal a range of virtues [Damon of Ath.] |
20644 | Energy has progressed from a mere formula, to a principle pervading all nature [Kelvin] |