6 ideas
11193 | Understanding begins with the notion of being and essence [Avicenna] |
11209 | The simple's whatness is its very self [Avicenna] |
11204 | The ultimate material of things has the unity of total formlessness [Avicenna] |
15036 | An essence can either be universal (in the mind) or singular (in concrete particulars) [Avicenna, by Panaccio] |
22406 | The maximisation of happiness must be done fairly [Rawls, by Smart] |
2116 | The concept of an existing thing must contain more than the concept of a non-existing thing [Leibniz] |