No instance exists of a person's writing two language perfectly. That will always appear to be his native language which was most familiar to him in his youth.
Thomas JeffersonState a moral case to a plowman and a professor. The former will decide it as well, and often better than the latter, because he has not been led astray by artificial rules.
Thomas JeffersonYou know well that government always kept a kind of standing army of newswriters who, without any regard to truth or to what should be like truth, invented and put into the papers whatever might serve the [government] ministers. This suffices with the mass of the people who have no means of distinguishing the false from the true paragraphs of a newspaper.
Thomas Jefferson