
He
who knows the
opponent and knows
himself need not fear in a
hundred battles. He who knows only
himself and not the opponent will lose
one for each that he wins. He
who knows neither will
fail every
time.
Hua hu Ching, and Art of War for

He
who knows the
opponent and knows
himself need not fear in a
hundred battles. He who knows only
himself and not the opponent will lose
one for each that he wins. He
who knows neither will
fail every
time.
Hua hu Ching, and Art of War for
The Emperors Stargate