I believe it was the Nurse.
I would say the tone of this sentence is formal.
The main characters of the short story "The Lottery," by Shirley Jackson are:
- Mr. Summers and Mr. Graves, who prepare the paper slips for all the families of the village.
- Bill Hutchinson, whose family has been chosen.
- Tessie Huchinson, Bill's wife, who is picked to be stoned to death.
That all human beings have secret sins that they aren't willing to share, therefore no person is never truly honest with the world because they will always be hiding those secret sins within themselves