There is no point in asking a man a question until you have established whether he has any reason to lie to you.
Ken FollettIโve worked with volunteers before,โ he began. โItโs important not toโฆ not to treat them like servants. We may feel that they are laboring to obtain a heavenly reward, and should therefore work harder than they would for money; but they donโt necessarily take that attitude. They feel theyโre working for nothing, and doing a great kindness to us thereby; and if we seem ungrateful they will work slowly and make mistakes. It will be best to rule them with a light touch.
Ken Follett