The squeaky wheel gets the grease and you've been taught all your life not to ask.
吱吱作响的轮子得到了润滑脂，你一生都被教导不要问。
英语百科
The squeaky wheel gets the grease
The squeaky wheel gets the grease is an American idiom used to convey the idea that the most noticeable (or loudest) problems are the ones most likely to get attention. It is alternately expressed as "The squeaky wheel gets the oil".