The message
from "~Bez~" contains these words:

Gardening Rule: When weeding, the best way to make sure you are removing a
weed and not a valuable plant is to pull on it. If it comes out of the
ground easily, it is a valuable plant.

Yes. It's an adjunct to Sod's Law.

However, it is best to unserstand Sod's Law before relying on it. It reads:

"If a thing can go wrong, it will go wrong, usually at the most awkward
time, except when you attempt to test the rule."

HTH

--
Rusty Hinge
horrid·squeak&zetnet·co·uk
http://www.users.zetnet.co.uk/hi-fi/tqt.htm