Xag was a legendary Kilrathi warrior who established the First Empire of the Empire of Kilrah. Part of his legacy were 8 maxims. The fourth one says: "No attack plan ever survives first contact with the enemy".[1] Another of his sayings was "Judge not thy enemy by the strength of his arm, but rather by the cunning of his brain".[2]
Jukaga nar Vakka found that the maxims of human Sun-Tzu were comparable to his maxims.[2]