Finding a copy of Rouse Ball 's book Mathematical Recreations and Essays in the library while he was at this school he began to acquire a fascination with the graph theory problems he read about in this book but it was not enough to change his mind about studying chemistry at university.
Paghanap ng isang kopya ng pukawin Ball 's libro matematiko Recreations at Essays sa library habang siya ay sa paaralang ito ay nagsimulang siya para makakuha ng isang pagka-akit sa graph theory problema siya basahin ang tungkol sa librong ito ngunit ito ay hindi sapat upang baguhin ang kanyang isip tungkol sa pag-aaral kimika at unibersidad.