He talks a lot about how to think about things, how to spend. The cheapest price is not always the best place to spend your money. He hints at (which I'm sure he goes into in detail further into the book) how to cook well for a healthy and minimalist lifestyle. There is much more, and some of it I won't be able to share without purchasing and reading the entire book. We'll see.
One of my favorite things I read so far from it was this:
The minimalist pathI know I'll be pondering this for quite some time.
I've found that my own life, my journey through minimalist living has a cyclical pattern. some years i have more stuff, others I've purged everything.
Not everyone needs to take being minimalist to the extreme that I am right now. you'll find that some areas of your life could use some simplification, while others may need to just be left alone.