Secret Diplomacy
by Paul S. Reinsch
Divesting ourselves of all prejudices, even of righteous indignation against plainly unconscionable practices, we shall try to examine and analyze the action of great diplomats and to see to what extent really important results achieved by them have depended upon the use of secret methods.
In the 18th Century, diplomacy was still looked upon as a sharp game in which wits were matched, with a complete license as to the means pursued; provided, however, that embarrassing discovery must be avoided, in other words, that the exact method of deception must be so closely guarded that only the results will show.