Unfortunately, it is not wise to write only in the last stage of life, since it is not possible to define it previously… Sartre is right when he says that “l’homme est ce qu’il se fait,” and that therefore the act is responsible for materializing the genius, for realizing potentialities that, without action, would end up wasted. The act is the voluntary effort that transforms faculties into reality; by what it does, one man can be distinguished from another; Dante was and became Dante by composing verses, Shakespeare by doing plays; and so, although the conclusion may lead to unhappy results, there is no denying that the most important is the now.