If you could distill this down to a single principle its that the best marketers in the world know MARKETS first and… — Perry Marshall Copy Share Image
Maintenance is what you have to do just so you can walk out the door knowing that if you go to the… — Nora Ephron Copy Share Image
This is all about knowing a market, ... and it's so thorough that even if you don't have personal experience in that… — Perry Marshall Copy Share Image
