But Maurice of Nassau did not share the convictions of the States- General. The unwonted ardour of Barneveld did not inflame his imagination. He urged that the enterprise was inexcusably rash; that its execution would require the whole army of the States, except the slender garrisons absolutely necessary to protect important places from surprise; that a defeat would not be simply disaster, but annihilation; that retreat without absolute triumph would be impossible, and that amid such circumstances the archduke, in spite of his poverty and the rebellious condition of his troops, would doubtless assemble a sufficient force to dispute with reasonable prospects of victory, this invasion of his territory. Sir Francis Vere, too, was most decidedly opposed to the plan. He pointed out with great clearness its dangerous and possibly fatal character; assuring the Staten that, within a fortnight after the expedition had begun, the archduke would follow upon their heels with an army fully able to cope with the best which they could put into the field. But besides this experienced and able campaigner, who so thoroughly shared the opinions of Prince Maurice, every military man in the provinces of any consideration, was opposed to, the scheme. Especially Lewis William--than whom no more sagacious military critic or accomplished strategist existed in Europe, denounced it with energy and even with indignation. It was, in the opinion of the young stadholder of Friesland, to suspend the existence of the whole commonwealth upon a silken thread. Even success, he prophesied, would bring no permanent, fruits, while the consequences of an overthrow, were fearful to contemplate. The immediate adherents and most trusted counsellors of William Lewis were even more unmeasured in their denunciations than he was himself. "'Tis all the work of Barneveld and the long-gowns," cried Everard van Reyd. "We are led into a sack from which there is no extrication. We are marching to the Caudine Forks." Certainly it is no small indication of the vast influence and the indomitable resolution of Barneveld that he never faltered in this storm of indignation. The Advocate had made up his mind to invade Flanders and to capture Nieuport; and the decree accordingly went forth, despite all opposition. The States-General were sovereign, and the Advocate and the States-General were one. It was also entirely characteristic of Maurice that he should submit his judgment on this great emergency to that of Olden-Barneveld. It was difficult for him to resist the influence of the great intellect to which he had always willingly deferred in affairs of state, and from which; even in military matters, it was hardly possible for him to escape. Yet in military matters Maurice was a consummate professor, and the Advocate in comparison but a school-boy.