5 ideas
18253 | I wish to go straight from cardinals to reals (as ratios), leaving out the rationals [Frege] |
18166 | The loss of my Rule V seems to make foundations for arithmetic impossible [Frege] |
18269 | Logical objects are extensions of concepts, or ranges of values of functions [Frege] |
7667 | There are two sides to men - the pleasantly social, and the violent and creative [Diderot, by Berlin] |
22241 | Don't fear god or worry about death; the good is easily got and the terrible easily cured [Philodemus] |