Isitreallyasmile大一课文翻译

Istherereallyadoctorinthebody?Ifso,whodoyouthinkisthedoctor?Why?Ithinkthereisadoctorinthebodyanditisthemind.Usuallyifwearequitconfident,wewillreactasifeverythingwillgowell.Thatistosay,ifwearementallysurethatwewillgetbetter,thebodywillstartfunctioningbetter.Otherwisewewillloseheartandtheillnessinourbodywillprobablygetworse.Ireallybelieveinthepowerof“mindovermatter”.