hat
"Si ou konnen lènmi an ak konnen tèt ou, ou pa bezwen pè rezilta a nan san yon batay. Si ou konnen tèt ou, men se pa lènmi an, pou chak viktwa jwenn ou pral soufri tou yon defèt. Men, si ou konnen ni lènmi an ni tèt ou, ou pral sukle nan chak batay. " - Sun Tzu, Art a nan lagè
eng
“If you know the enemy and know yourself, you need not fear the result of a hundred battles. If you know yourself but not the enemy, for every victory gained you will also suffer a defeat. And if you know neither the enemy nor yourself, you will succumb in every battle.” – Sun Tzu, The Art of War