思考shikouとto発話hatsuwaとtoがga相互sougo依存izonするsuruことkotoからkaraわかるwakaruようyouにni、言語gengoはha、既成kiseiのno事実jijitsuをwo捉えるtoraeruためtameのno手段shudanとtoいうiuよりyoriもmo、未知michiなるnaru真実shinjitsuをwo見つけ出すmitsukedasuためtameのno手段shudanでdeあるaru。そのsono多様tayou性seiはha、音声onseiやya記号kigouでdeはhaなくnaku世界sekai観kanのno多様tayou性seiなnaのnoだda。 The interdependence of thought and speech makes it clear that languages are not so much a means of expressing truth that has already been established, but a means of discovering truth that was previously unknown. Their diversity is a diversity not of sounds and signs but of ways of looking at the world.