Page:The Practice of Diplomacy - Callières - Whyte - 1919.djvu/141

 country in which he has put forth such provocative claims. Without such a display of force his claims will fall to the ground, even though by advantageous arguments they might have prevailed with the prince whom he addressed, and who might have accepted them had they been proposed in a different manner. When a prince or a state is powerful enough to dictate to his neighbours the art of negotiation loses its value, for then there is need for nothing but a mere statement of the prince's will; but when there is a balance of force an independent prince will only decide to favour one of the two parties of a dispute if he discerns advantages to himself and good results to the prosperity of his realm.

A prince who has no powerful enemies can easily impose tribute on all neighbouring Powers, but a prince whose aim is self-aggrandisement and who has powerful enemies must seek allies among the lesser states in order to increase those friendly to him; and if possible he should be able to prove his power by the benefits which an alliance with him can confer upon them. Therefore the principal function of the negotiator is to bring about a harmonised union between his master and the sovereign to whom he is sent, or else to maintain and increase existing alliances by every means in his power. He must labour to remove misunderstandings, to