1、Bitter pills may have blessed effects。
良药苦口利于病。
2、All things are obedient to y makes the mare go.
有钱能使鬼推磨。
3、Time is money,but money cannot buy time.
一寸光阴一寸金，寸金难买寸光阴。
4、Live and learn.
活到老，学到老。
5、A man knows his companion in a long journey and a little inn.
路遥知马力,日久见人心。
