Know yourself and know your…
511. 雞犬不寧 512. 守正不阿、邪不勝正、剛正不阿、心術不正、名不正則言不順
Intelligence reflects on how much…
答案可能不只一個- 511. 獰 512. 歪
To abide by the law,…
509. 畫虎類狗、畫虎不成反類犬、虎落平陽被犬欺、虎父無犬子 510. 犬牙相（交）錯
Walls have ears.
答案可能不只一個- 509. 猇（xiao1） 510. 犽
Make adequate preparations before setting…
507. 一犬吠影，百犬吠聲 508. 狗皮膏藥
Diligence is the mother of…
答案可能不只一個- 507. 獄 508. 狓
