. . . plerumque in sermone copiosa est egestas humanæ intellegentiæ, quia plus loquitur inquisitio quam inventio et longior est petitio quam inpetratio et operosior est manus pulsans quam sumens.
For the most part, in a wealth of discourse is a poverty of human understanding, for more talking is done with inquiry than with discovery, and more time is taken in asking than in obtaining, and more work is done by the hand that knocks than by the one that receives.
—Augustine, Confessions XII.i