That means you need to sketch before you draw.
It originated from http://www.sketchcrawl.com/blog/ and"crawl before you walk" is a simple term I made up just to be witty. Sketchcrawl was created by Enrico Casarosa and to learn more about it go to the aforementioned linkie device.
It's turned into a philosophy for me. That you have to start at the bottom and work your way up in order to appreciate anything in life. People that are just given what they want don't appreciate it, and take whatever it is they get for granted.
Anyways, enough pretentious rabble babble. The point of this blog is to try a keep a daily journal through drawings. Taking inspiration from Enrico Casarosa, and Mike Dutton, I try to sketch in my moleskine watercolor book on a daily basis. Something from my day. Even if it's just a random composition from life.