不听老人言，吃亏在眼前”英语怎么说

Who will not be ruled by the rudder must be ruled by the rock.

Specific translation would destroy the meaning since the Western culture doesn't hold age vs. wisdom consideration as much as we do in China/Asia.

The best loose translation would be something like: "Listen to your elders."

Does not listen to the old person to say, suffers a loss in at present

Who will not be ruled by the rudder must be ruled by the rock.

One who disregards what veterans said will definitely be frustrated.