It is something to have been an old soldier, but more still to have been a doctor. There is no time to dilly-dally in our work.
当过老兵自有好处,而当过医生更有帮助。在我们的工作中,没有犹豫拖延的时间。
— Robert Louis Stevenson · Treasure Island · XVI · Narrative Continued by the Doctor: How the Ship Was Abandoned —