"A sharp knife is a safe knife."
I've seen this saying around a lot, but I can't bring myself to agree with it. I'm not the knife expert that most people are here, but I do use knives everyday for everything from woodworking, to throwing to food prep. Number of times I've nipped or cut myself with a dull knife: 0...number of times with a sharp knife: I don't know, how many grains of sand in a beach?
Maybe I'm interpreting this saying wrong?
Doug,
The reason the saying rings true for most of us is outlined in Esav's first post. Had the knife been sharp, it wouldn;t have glided on the skin of the tomato, but rather sliced through the skin and into the fruit.
On the other hand...... the duller a knife is, starting at a certain point, the safer it may be. For example, if you have a knife that's as dull as a sapling...well, that's pretty safe. My only response to this reasoning is (with all due respect), do you want a knife [knife: (noun) cutting instrument] to cut with or an unfinished piece of 1/4" steel bar stock?
I'm a woodworker too and I find that the sharper my chisels, irons, and knives are, the more precise are my cuts and the more safe are my fingers and hands. As a woodworker, you know that paring end grain with a dull chisel is an excersize in futility.....AND, you know what happens when the edge of that chisel slams into the bench, slipping instead of cutting, because it was dull.....
Even with a dull knife, most people don;t purposefully run the edge up and down their fingers or hands. They use the knife to
cut something else. Now, if we don;t want to cut ourselves, but we do want to cut something else, then we don;t want a knife that will slip from the object intended to be cut and possibly into our own skin. Since a dull knife takes more pressure to cut through something, when it slips, well......you see the point.
Rather than "A sharp knife is a safe knife", perhaps it would be better put if it was said "A dull knife is a dangerous knife". Maybe it's just perception because of the way the phrase is worded......i.e.: (
I did not kill that woman. I did not
kill that woman. I did not kill
that woman. I did not kill that
woman)