5 ideas
| 8923 | Numbers are identified by their main properties and relations, involving the successor function [MacBride] |
| 8926 | For mathematical objects to be positions, positions themselves must exist first [MacBride] |
| 22363 | You have only begun to do real science when you can express it in numbers [Kelvin] |
| 7903 | The six perfections are giving, morality, patience, vigour, meditation, and wisdom [Nagarjuna] |
| 20644 | Energy has progressed from a mere formula, to a principle pervading all nature [Kelvin] |