“Combinatorics is an honest subject. No adèles, no sigma-algebras. You count balls in a box, and you either have the right number or you haven't. You get the feeling that the result you have discovered is forever, because it's concrete. Other branches of mathematics are not so clear-cut. Functional analysis of infinite-dimensional spaces is never fully convincing; you don't get a feeling of having done an honest day's work. Don't get the wrong idea - combinatorics is not just putting balls into boxes. Counting finite sets can be a highbrow undertaking, with sophisticated techniques.”
![“[In mathematics] There are two kinds of mistakes. There are fatal mistakes that destroy a theory, but there are also contingent ones, which are useful in testing the stability of a theory.” quote by Gian-Carlo Rota](https://sms4smile.com/quotes/img-quotes/cbc/gian-carlo-rota-19795_failure_in-mathematics-there-are-two-kinds-of-mi_493803.jpg)
![“The most recent incarnation of [Bob] Dylan has been the traveling journeyman/ charlatan who sings roots music, snarls dark lyrics that make "All Along the Watchtower" sound like a Disney tune, hosts an old-school radio show, and turns up in some unusual places, like ads for Chrysler and Victoria's…” quote by Jay Michaelson](https://sms4smile.com/quotes/img-quotes/734/jay-michaelson-15590_ads_the-most-recent-incarnation-of-bob-dylan_17700.jpg)
