How to Use Your Enemies

The best little black classic I've read yet!
It's comforting but also scary to know that humans really haven't changed since this book was written in the 1600s.

Short yet useful and informative

Most of the aphorisms make sense though chillingly Machiavellian in tone. Some however... are dated and quite hilarious if you really think about it. Still, this has been a fun read.