Characters
- 知 (知): to know; to be aware
- 彼 (彼): that; those; (one) another
- 知 (知): to know; to be aware
- 己 (己): self; oneself; sixth of the ten Heavenly Stems 十天干[shi2 tian1 gan1]; sixth in order; letter "F" or Roman "VI" in list "A, B, C", or "I, II, III" etc; hexa
Resources
- Wiktionary: 知彼知己
- MDBG: 知彼知己
- Examples with 知彼知己 on Tatoeba
Examples
知彼知己,百战不殆。