Possible Clues:

• How moral it is to cite it up about the capital of Holland
• African, say, eschewing new principles
• Hi! Among all the rest it's moral
• The mixture, I see, is a moral one
• The twist, I see, in principle
• Personal code
• The mixture, I see, on principle
• Principle of working Protestants: 'Call back in an hour'? Quite the reverse!
• Standard
• Morality of alien greeting civic head