that axiom is just a stupid as the baseball tradition that says sacrifice bunts are a good thing.
At least there's SOME data to back up the "break to the challenger" idea (though, you're right... "always" is a dangerous generalization). I've never seen any evidence that sacrifice bunts are a good thing ;-)
Statistically, the best strategy in Baseball is to just send you players up and let the hit. No sacrafice bunts, no stealling of bases, nothng..
Unless you have a young Rickey Henderson on first base