On general principles, it is best that I should not leave the country. Scotland Yard feels lonely without me, and it causes an unhealthy excitement among the criminal classes. — Arthur Conan Doyle Copy Share Image
“[O]n general principles it is best that I should not leave the country. Scotland Yard feels lonely without me, and it causes an unhealthy excitement among the criminal classes.” — Arthur Conan Doyle Copy Share Image
![“[O]n general principles it is best that I should not leave the country. Scotland Yard feels lonely without me, and it causes an unhealthy excitement among the criminal classes.” quote by Arthur Conan Doyle](https://sms4smile.com/quotes/img-quotes/193/arthur-conan-doyle-273_crime-prevention_o-n-general-principles-it-is-best-that-i_2984853.jpg)