<prompt> Translate the following text to SwahiliOn Daves world, the cardinal rule of logic was that the symbol was not the thing--and work done on symbols had to be translated by hard work into reality.  <response>: Katika ulimwengu wa Dave, sheria kuu ya mantiki ilikuwa kwamba ishara haikuwa kitu - na kazi iliyofanywa kwenye alama ililazimika kutafsiriwa kwa kazi ngumu katika ukweli. 