...it is well known that a vital ingredient of success is no... - Terry Pratchett, Equal Rites
"...it is well known that a vital ingredient of success is not knowing that what you're attempting can't be done."
"...it is well known that a vital ingredient of success is not knowing that what you're attempting can't be done."
"The entire universe has been neatly divided into things to (a) mate with, (b) eat, (c) run away from, and (d) rocks."