Which of the following are public programs in an area that are designed to draw people to your facility to appreciate the works and artifacts you have research and collected?
a. museum services
b. museum sales
c. fellowship research

London includes a quote about john thornton as he is observing hal attempt to motivate the exhausted dogs "it was idle, he knew, to get between a fool and his folly". if the word "idle" is defined as "of no real worth, importance, or significance", what does this statement mean with regard to hal? who is the fool? what is hal's folly? why would john thornton think it of no real worth or useless to intervene?