知己知彼
zi1 gei2 zi1 bei2zhī jǐ zhī bǐ
English
- 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])
- to know oneself and the opponent well; to know the enemy and know yourself
粵語 — Cantonese
- 了解自己,又能夠了解對手嘅實力,從而可以喺打仗或者交手嘅時候立於不敗之地
Sources: cc-cedict, rime-cantonese, words.hk