Looking at the world
Literally. Take a look at our world. It's massive. There are billions of people populating our planet. What do you/your mentee think makes it special? Why are differences good? Would it be easier if everyone was the same? Why can differences be detrimental?
What does your mentee appreciate about what the world has to offer to them? Where would they live if they could live anywhere? (Don't be surprised if they answer the country where their parents are from, as that may be the only country of which they know anything about.)
"The world is a playground, and life is pushing my swing." ~Natalie Kocsis