zhī jǐ zhī bǐ
know yourself, know your enemy (idiom, from Sunzi's "The Art of War" 孫子兵法|孙子兵法[Sun1 zi3 Bing1 fa3])
zhī jǐ zhī bǐ , bǎi zhàn bù dài
Know yourself and know your enemy, and you will never be defeated (idiom, from Sunzi's Art of War 孫子兵法|孙子兵法[Sūn zǐ Bīng fǎ]).
zhī jǐ zhī bǐ , bǎi zhàn bù dài
know yourself and know your enemy, and you will never be defeated (idiom, from Sunzi's "The Art of War" 孫子兵法|孙子兵法[Sun1 zi3 Bing1 fa3])