Not everyone can be trusted. I think we all have to be very selective about the people we trust.
If you don't quit and don't cheat and don't run home when trouble arrives...
If it's not some daring dangerous affair it's just not interesting or so...
The betrayal of trust carries a heavy taboo.
Let's say a Soviet exchange student back in the '70s would go back and tell...
Deciding whether to trust or credit a person is always an uncertain task.
Espionage for the most part involves finding a person who knows something...
Work with some men is as besetting a sin as idleness.