Check out Sharpen Your Knives by Rob Myers. Here is an excerpt:
You’ve heard the old adage about the lumberjack who—in order to cut a tree in an hour—will take 45 minutes to sharpen the saw? This old analogy really needs updating: Not many of us are all that familiar with the logging industry.
I like to instead use the metaphor of the chef who sharpens…
The full article is available here.