轉碼失敗！請您使用右上換源切換源站閱讀或者直接前往源網站進行閱讀！轉碼失敗！請您使用右上換源切換源站閱讀或者直接前往源網站進行閱讀！other saying equally true for doctors: "Doctors don't knock on doors."The saying "doctors don't knock before entering" means that doctors shouldn't rush to treat patients before they are ready or will...