Quand celui à qui l'on parle ne comprend pas et celui qui parle ne se comprend pas, c'est de la métaphysique When he to whom a person speaks does not understand, and he who speaks does not understand himself, that is metaphysics.
The credit belongs to the man who is actually in the arena..who errs, who comes short again and again; but who does actually strive to do the deeds; who spends himself in a worthy cause.