Richard Schwartz Does Not "Have a Mature Attitude Towards Math"

Hopefully by now you're all tuned into Quanta Magazine, but if somehow you missed it, wonderful interview this week with mathematician/author Richard Schwartz, connoisseur of 'simple problems':
https://www.quantamagazine.org/richard-schwartz-in-praise-of-simple-problems-20180109/

I've said it before, mathematicans are eternal children with the Universe as their playground, and Richard evokes that sense.