人の花は赤いひとのはなはあかいことわざother people's flowers are redderthe grass is always greener on the other side of the fence
隣の糂粏味噌となりのじんだみそことわざthe grass is always greener on the other side of the fencethe neighbour's salted rice bran paste (smells sweeter)
遠きは花の香近きは糞の香とおきははなのかちかきはくそのかことわざblue are the hills that are far awaythe grass is always greener on the other side of the fence