請幫忙把以下中文釋成英文

1.Fair without, foul within
2.?
3.Be matched for marriage

2008-04-11 19:37:07 補充：
2.Not to be middleman,not to be cautioner,not to be matchmaker.And your three generations will be good.

3.門當戶對
be matched for marriage

1.金玉其外，敗絮其中
In addition to it gold and jade, the old cotton wool is among them
2.唔做中，唔做保，唔做媒人三代好

The Wu is doing, the Wu does to protect, the Wu does matchmaker threes are good
3.門當戶對
Of equal status