blesome.萬事開頭難。 it is the unforeseen that always happens.天有不測風云，人有旦夕禍福。

it is too late to grieve when the chance is past.坐失良機，后悔已遲。

it never rains but it pours.不鳴則已，一鳴驚人。

it takes three generations to make a gentleman.十樹木，百樹人。

jack of all trades and master of none.門門精通，樣樣稀松。

judge not from appearances.人不可貌相，海不可斗量。

justice has long arms.天網(wǎng)恢恢，疏而不漏。

keep good men company and you shall be of the number.朱者赤墨黑。

kill two birds with one stone.一箭雙雕。

kings go mad, and the people suffer for it君王發(fā)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。