guagua que no llora, no mama

Spanish: Si no pides un aumento a tu jefe, no lo conseguirás. Como dice el dicho, &#039;guagua que no llora, no mama&#039;.
English: If you don&#039;t ask your boss for a raise, you won&#039;t get it. As the saying goes, &#039;the baby that doesn&#039;t cry, doesn&#039;t get fed.&#039;

This phrase is an idiom meaning 'if you don't ask for what you want, you won't get it.' It's a way of saying that one has to express their needs or desires to have them fulfilled.