The man who decides to be faithful to himself, to his rational being, is the only one who possesses Wisdom. Hence for Descartes Wisdom has a precise definition: "rational life," where "rational" means that reason does nothing but offer security of various sorts.
El hombre que decide ser fiel a sí mismo, a su ser racional, es el único que posee Sabiduría. La Sabiduría tiene entonces, para Descartes. una definición precisa: "Vida razonable". Razonable: la razón no hace sino ofrecer seguridades.