4.0
challenging mysterious reflective

I feel like I'm not smart enough to understand this - the concepts in here are mindboggling and great material for an existential crisis. 

Physics A-level padded the brute descent into quantum physics, I think my mind would've actually combusted if I already didn't know some of the basic theories. The middle section lost me for a minute (I still don't really GET special or general relativity) but the hopeful tone throughout kept me going. I am definitely going to read this again after my studies (hopefully older and wiser) to see how much more I'll understand.