[ixtlann]

Originally Posted by kblake

Close! I looked it up: (insatiable curiosity)

"Common sense is not so common."-Voltaire

Here are a couple of others I came across that are just as good:

“Common sense in an uncommon degree is what the world calls wisdom.”-Samuel Taylor Coleridge

“Success is more a function of consistent common sense than it is of genius.”-An Wang

“Science is organized common sense where many a beautiful theory was killed by an ugly fact.”-Thomas Henry Huxley

Thats good stuff