XPost: sci.lang, alt.usage.english
https://de.wiktionary.org/wiki/Nagelprobe
[2] „Ein Seitensprung kann zur Nagelprobe einer Beziehung werden.“[5] «Seitensprung»: Wenn Gefühle ins Wanken kommen. In: Schweizer Radio und Fernsehen. 25. Juni 2015 (URL, abgerufen am 21. März 2020).
[2] “An affair can be the acid test of a relationship.” [ 5 ]
----------- This reminds me of a book I read in the 1980's.
The author (a Communist) studied in Germany in the 1930's or maybe
a bit later.
At the time, among German youths, a big issue was the question of Sex
before Marriage.
According to the book, there was a common slogan (or
Motto), but I can't remember the exact wording. Does anyone remember
it?
It was something like:
"Keine Prüfungen, was für eine Liebe?" (This is what I remember)
--- (Without (Tests, Trials) experimentation, what good is
Love ?)
"Keine Proben, was für Lieben?"
"Keine Prüfungen, was ist das für eine Liebe?"
--- SoupGate-Win32 v1.05
* Origin: fsxNet Usenet Gateway (21:1/5)