He's making a point of saying that all degrees of practice are valid. If you're using art as your practice and it comes out like a toddler's crayon drawing, that's still a step on the path! Your current skill level shouldn't dissuade you.
And we should value every effort, no matter how small! Even if someone offers a flower while distracted, that's still a step on the path. I've heard this expressed in the reverse: don't punish the behavior you want to see.
#Mastodharma