A new danger now beset him [Grotius], the danger of becoming simply a venal pleader, a creature who grinds out arguments on this or that side, for this or that client: a mere legal beast of prey. Fortunately for himself and for the world he took a higher view of his life-work: his determination clearly was to make himself a thoroughly equipped jurist, and then, as he rose more and more in his profession, to use his powers for the good of his country and of mankind.