| Description | Returning Walter Goldstern's letter and paper on 'The muscle mechanism'. He has shown it to Professor Hill who confirmed Dale's earlier impression that the theory put forward had been long discarded. Furthermore, Hill feels that just as Goldstern would rightly resent being told what to do by a physiologist who knew nothing about steam boilers, so he 'ought similarly to be content to leave physiological problems...to those who have given a lifetime of work and thought to them' |