Dirk Jan Struik Professions : Mathematician Born : September 30, 1894 Died : October 21, 2000 Browse All Authors Top 3 quotes by Dirk Jan Struik Mathematicians grow very old; it is a healthy profession. The reason you live long is that you have pleasant thoughts. Math and physics are very pleasant things to do. Dirk Jan Struik healthy math long I've lived this long because I didn't die. Dirk Jan Struik dies long Mathematics is a vast adventure; its history reflects some of the noblest thoughts of countless generations. Dirk Jan Struik education math adventure Similar Authors Abram Samoilovitch Besicovitch mathematician Brahmagupta mathematician Augustus De Morgan mathematician Augustin-Louis Cauchy mathematician Atle Selberg mathematician Arthur Cayley mathematician All Authors