“one may know how to gain victory, and know not how to use it”
“One may know how to gain a victory, and know not how to use it.”
“Gaining superpowers doesn't mean you know how to use them.”
“If you know yourself but not the enemy, for every victory gained you will also suffer a defeat.”
“I know what I want and what I might gain, and yet, how profitless to know.”
“One may know how to conquer without being able to do it. ”