This is about using whatever you have, like a stick, to do something big. You don't need the latest tools or the best laptop or a beautiful studio or a perfect sunny day to make something great. You already have what you need.
For example: my iMac is 6 years old and sluggish, my scanner is 10 years old and wheezes like an old man, my notebooks are mostly handmade from stapled-together office paper, and I draw on the dining room table. My tools may be far from ideal, but I make a full-time living as an artist. It's not about the gadgets or the apps or whatever we're supposed to lust after. It's what you make that counts.
(The original drawing is not for sale.)