food for thought

US /ˈfʊd fɔr θɔt/
UK /ˈfʊd fɔr θɔt/
"food for thought" picture
1.

cibo per la mente, spunto di riflessione

something that warrants serious consideration or reflection

:
His suggestion gave us all some serious food for thought.
Il suo suggerimento ci ha dato a tutti del serio cibo per la mente.
The documentary provided much food for thought on environmental issues.
Il documentario ha fornito molto cibo per la mente sulle questioni ambientali.