求10个句子，5个定语从句，5个谚语或格言

定语从句：The boy that helped me is my brother;The girl he spoke to is his girlfriend ;The book which is on the desk is mine;The pen that is blue is yours;We all like the houses whose windows are very big.
谚语：A good medicine tastes bitter良药苦口；忠言逆耳。A hero is known in the time of misfortune时势造英雄。Birds of a feather flock together 鸟以群分，物以类聚。Call a spade a spade直言不讳。Care killed a cat忧虑伤身。

……英语的吗？