English Translation
You should not speak so loud about certain things.
could this also be von?
You should not speak so loud about certain things.
could this also be von?
Yes, it’s the same as in english:
speak about things <-> speak of things
with the same minimal difference.
When you speak “über”/“about”, then “Dinge” is the general topic.
When you speak “von”/“of”, then you’re sharing your personal experience.
However, with “von” the case changes from accusative to dative:
über manche Dinge reden
von manchen Dingen reden