http://www-gap.dcs.st-and.ac.uk/~history/Quotations/Frege.html 1. From the preface or the introduction to the Grundgesetze: Frege's report of his own reaction upon learning from Russell of the paradox of class membership. The paradox showed that Frege's Rule V was untenable, and his project of establishing mathematics on a foundation of logic was doomed. 2. A sentence from some work or letter in which Frege is intent on denying the truth of 'psychologism,' i.e. he is intent on denying that human psychology plays any role in logic or mathematics). 3. Self-evident. More than you may want to know about Frege: http://plato.stanford.edu/entries/frege-logic/ Robert Paul Glad to hear from Richard, somewhere on the outskirts of Lake Oswego ------------------------------------------------------------------ To change your Lit-Ideas settings (subscribe/unsub, vacation on/off, digest on/off), visit www.andreas.com/faq-lit-ideas.html