zhī jǐ zhī bǐ
知己知彼 (zhī jǐ zhī bǐ) is a Chinese word meaning “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])”.
Meanings
- 1know yourself, know your enemy (idiom, from Sunzi's "The Art of War" 孫子兵法|孙子兵法[Sun1 zi3 Bing1 fa3])