not young men who can make a good argument for either right or wrong as their interest bids them.
 Theodore Roosevelt, Theodore Roosevelt; an Autobiography (1913). copy citation

Context

“I know that under our system this is necessary for lawyers, but I emphatically disbelieve in it as regards general discussion of political, social, and industrial matters. What we need is to turn out of our colleges young men with ardent convictions on the side of the right; not young men who can make a good argument for either right or wrong as their interest bids them. The present method of carrying on debates on such subjects as "Our Colonial Policy," or "The Need of a Navy," or "The Proper Position of the Courts in Constitutional Questions," encourages precisely the wrong attitude among those who take part in them.” source