politeness begets politeness
1Oxford Dictionary of Proverbs, Thematic Index — absence absence makes the heart grow fonder he who is absent is always in the wrong the best of friends must part blue are the hills that are far away distance lends enchantment to the view out of sight, out of mind …
2Rousseau (Jean-Jacques) and Burke — Jean Jacques Rousseau and Burke Ian Harris Those who thought about the social and political order directed their attention to a new centre of interest towards the end of the seventeenth century. It was not that speculation about political… …