If you intend to make a living at drawing, by all means learn it [the rules of perspective] now, and do not have them bothering you and your work for the rest of your life.
![If you intend to make a living at drawing, by all means learn it [the rules of perspective] now, and do not have them bothering you and your work for the rest of your life.](http://cdn.quoteddaily.com/images/andrew-loomis/if-you-intend-to-make-a-living-at-drawing-by-all-means-learn-it-the-rules-of-perspective-now-and.jpg)
If you intend to make a living at drawing, by all means learn it [the rules of perspective] now, and do not have them bothering you and your work for the rest of your life.