3 ideas
8693 | An 'abstraction principle' says two things are identical if they are 'equivalent' in some respect [Boolos] |
9284 | Reasons are 'internal' if they give a person a motive to act, but 'external' otherwise [Williams,B] |
7903 | The six perfections are giving, morality, patience, vigour, meditation, and wisdom [Nagarjuna] |