From the revival board ...

Reminds me of yet another half remembered and probably garbled pome from schooldays:

I hardly ever ope my mouth,
Diogenes what think you of my rule?
If you're a fool I think that you are wise
If you are wise I think you are a fool

This joke is a blatant lift from the muslim revival board translated for CUK.

Also spotted there ...

Imam Nawawi says "It is obligatory for every sane adult to guard his tongue against talking, except when it contains a clear benefit.
If talking and remaining silent are of equal benefit, it is sunnah to abstain, for permissible talking might lead to something undesirable or forbidden, as in fact is very often the case, and nothing matches safety."

This may be a handy response to a few I could name here