Mr. Harding returned home because he thought he could be found suitable for the position, and the fear that it will be fully functional. His taking the position and return to live peacefully at home park.
Mr. Harding is back at home. Because he thought he was old, not suitable for the position and was not afraid to work hard. He is taking the position and returned to live peacefully in the home garden.
You Harding back at home. Because he thought he was old, the position and the fear that the work not fully. He gave up his seat and back to live peacefully at home garden.