Looking for Deep, Thought-Provoking Questions to Ask Professors for a Graduation Keepsake Video?

So our course is coming to an end, and I want to create a heartfelt keepsake by asking my university professors meaningful and thought-provoking questions. These could touch on our class (or students specifically), life lessons, the course itself, or anything profound that resonates deeply.

The goal is to compile their responses into a memorable video that we, as a graduating class, can look back on and cherish for years to come.

What deep, impactful questions would you suggest to make this project truly special? Thank you in advance for your wisdom and ideas!