give food for thought

give somebody food for thought

to make someone think seriously about something What you've suggested has certainly given me food for thought.

Name	Pronounced	Usage
Quang	-	Vietnamese
Franklin	['fræŋklin]
Richie	['ritʃi]
Volker	FAWL-ker	German
MathÉO	-	French
Katerina	-	Macedonian, Russian, Bulgarian, Greek, Late Roman