Read it through once

On Page 413, removed double quotes around Yes in "Yes," they say to one another, these so kind ladies. Instead, place a single quote in front of Yes, because Bhaer is resuming his quote. The resumed quote concludes with a single quote after me and mine. See page 151 of the 1869 novel. The double quote before 'he is a stupid old fellow' is actually a triple-nested quote, ending in make themselves.