門門精通，樣樣稀松。
Judge not from appearances.
人不可貌相，海不可鬥量。
Justice has long arms.
天網恢恢，疏而不漏。
Keep good men company and you shall be of the number.
近朱者赤，近墨者黑。
Kill two birds with one stone.
壹箭雙雕。
Kings go mad, and the people suffer for it.
君王發狂，百姓遭殃。
Kings have long arms.
普天之下，莫非王土。
Knowledge is power.
知識就是力量。
Knowledge makes humble, ignorance makes proud.
博學使人謙遜，無知使人驕傲。