Service of love

“When one loves one’s Art no service seems too hard,” the sentence after O' Herry's writing changed into when one loves no service seems too hard. The describing of personal character does a great job in this passage. Joe and his wife both are willing to servicing their art when life is tough to them. may be until now I still can not understand the greatest love means what, but feel a little touching about Joe and his wife 's love.