The Go Programming Language by Brian W. Kernighan, Alan Donovan
Go, with its simplicity, is a gift from the generation of masters to today's professionals, but many of today's professionals appear too ignorant to see the wisdom of the language.  It used to drive me crazy when I would read negative comments in r/programming and HN, but I don't even pay attention to the negative comments anymore.  The adoption is far better than I was afraid it was going to be.