15: Editor's insertion symbol
22: Single-principle philosopher
23: 'We hold ___ truths...'
29: Sink, as a derelict ship
36: Word before sheet or session
41: Something to believe in
43: Plasters of Paris prepared with glue
52: Pharaohs' symbol of power
59: Some intestinal divisions
64: Cuts back on calories
65: Lacking, along the Loire