fall on stony ground
US /fɔl ɑn ˈstoʊni ɡraʊnd/
UK /fɔl ɑn ˈstoʊni ɡraʊnd/

1.
无人理会, 白费力气
if advice or a warning falls on stony ground, people ignore it
:
•
His warnings about the risks of the investment seemed to fall on stony ground.
他对投资风险的警告似乎无人理会。
•
All her efforts to persuade him to change his mind fell on stony ground.
她所有说服他改变主意的努力都白费了。