I find no quality so easy for a man to counterfeit as devotion, though his life and manner are not conformable to it; the essence of it is abstruse and occult, but the appearances easy and showy.
Michel de MontaigneTeach him a certain refinement in sorting out and selecting his arguments, with an affection for relevance and so for brevity. Above all let him be taught to throw down his arms and surrender to truth as soon as he perceives it, whether the truth is born at his rival's doing or within himself from some change in his ideas.
Michel de Montaigne