I am sure these difficulties will take care of themselves.
But what a number of difficulties there were!
Little by little, however, my difficulties began to disappear.
Muddles, grief for Mamma... business difficulties... muddles, terrible muddles!
It was used by him in his earliest observations of double stars (1779-1783); but, even in his hands, the measurements were comparatively crude, because of the difficulties he had to encounter from the want of a parallactic mounting.