5 ideas
17743 | De Morgan introduced a 'universe of discourse', to replace Boole's universe of 'all things' [De Morgan, by Walicki] |
9807 | In pursuing truth, anything less certain than mathematics is a waste of time [Descartes] |
21785 | We are only free, with rights, if we claim our freedom, and there are no natural rights [Hegel, by Houlgate] |
22041 | Representatives by region ignores whether they care about the national interest [Hegel, by Pinkard] |
21781 | The absolute right is the right to have rights [Hegel] |