“You have led me far afield, my children,” said the Master, 
consulting his watch with surprise, “but I will terminate this im¬ 
promptu dissertation with this assurance to you: We can 
cure disease only by removing its cause. Good night.’’ And 
so the Master passed upon his way. First warming to his sub¬ 
ject, then carried away by it, he had forgotten everything except 
his art, whilst we too intensely interested, were glad to rest and 
think!-think!!-think!!! 
47 
