credulity of the Dutch ambassador. There have been in our time ambassadors of other countries who have done the same.
All News must be tested.Now the astute negotiator will not likely believe everything he hears, nor accept advice which he cannot test; he must examine the origin of information, as well as the interest and the motives of those who offer it him. He must attempt to discover the means by which they themselves have acquired it, and he must compare it with other information to see whether it tallies with that part which he knows to be true. There are many signs by which a discerning and penetrating mind will be able to read the truth by placing each link of information in contact with another. For this purpose no rules can be drawn up for the guidance of a diplomat in such a matter, for unless a man be born with such qualities he cannot acquire them, and to those who do not possess them I might as well speak to the deaf as write these observations.
The Flair for Secrets.A negotiator can discover national secrets by frequenting the company of those in authority, and there is not a court in the world where ministers or others are not open to various kinds of approach, either because they are indiscreet and often say more than they should, or because they are discontented and ready to reveal secrets in order to satisfy