Right Thing: n. That which is _compellingly_ the correct or
appropriate thing to use, do, say, etc. Often capitalized, always
emphasized in speech as though capitalized. Use of this term often
implies that in fact reasonable people may disagree. "What's the
right thing for LISP to do when it sees `(mod a 0)'? Should it
return `a', or give a divide-by-0 error?" Oppose Wrong Thing.