The documentary provided a lot of food for thought
His unexpected resignation gave us plenty of food for thought
The latest scientific discovery is a rich source of food for thought
The book's ending left me with a great deal of food for thought
Her proposal for reform was initially controversial, but it offered food for thought
The professor's lecture was designed to stimulate food for thought among the students
We discussed the ethical implications of the new technology, which was serious food for thought
The current economic situation provides ample food for thought for policymakers
Reading that novel always gives me food for thought about my own life
The article presented a challenging perspective, offering much food for thought
That idea gives me a lot of food for thought.
Yes, it's quite complex and needs careful consideration.
I agree, let's discuss it more later.
Her speech provided valuable food for thought for everyone
Her speech gave us much to consider
Her speech inspired deep reflection in us all