Jaspers King William's Test 2021
        Om een bericht te plaatsen dient u in te loggen:  Ga naar login pagina .
                12.4
            
        
Bertje's Opa        
        
            25-1-2022 21:33:13
        
        Mijn Maatje wist het al: met wiskunde kun je oud worden: DIRK JAN STRUIK
                12.4
            
        
Buurvrouw        
        
            25-1-2022 21:32:58
        
        Dirk Jan Struik was a steadfast Marxist. Having joined the Communist Party of the Netherlands in 1919, he remained a Party member his entire life. When asked, upon the occasion of his 100th birthday, how he managed to pen peer-reviewed journal articles at such an advanced age, Struik replied blithely that he had the "3Ms" a man needs to sustain himself: Marriage (his wife, Saly Ruth Ramler, was not alive anymore though when he turned one hundred in 1994), Mathematics and Marxism. https://en.wikipedia.org/wiki/Dirk_Jan_Struik
Er zijn 18 bezoekers in dit gastenboek.