Sentence:  See; not a hair is, not an eyelash, not the least lash lost; every hair / Is, hair of the head, numbered. / Nay, what we had <WSD>lighthanded</WSD> left in surly the mere mould / Will have waked and have waxed and have walked in the wind what while we slept, ... 
Meaning of the word marked with <WSD> tags:  In a light-handed manner.