Refined manners and genteel conduct: Zitat 1

An educated and well-read person will seldom be in doubt as to the choice of a topic of conversation, particularly when conversing with friends, for social intercourse offers the widest range of starting points.

Bärlein, Heinrich: Das Buch vom guten Ton. Ein unentbehrlicher Rathgeber auf dem Gebiete des Anstandes und der feinen Sitte (The Book of Etiquette. An Indispensable Guide to the Province of Decency and Refined Manners) Brünn/Vienna 1890.