little pitchers have big ears

The phrase "little pitchers have big ears" is an idiom that means children are more observant and aware than they may appear. It suggests that children, despite their young age and seemingly innocent demeanor, are often attentive and listen closely to conversations or interactions happening around them. The phrase serves as a reminder to be cautious about what is said or discussed in the presence of children, as they have the potential to hear and remember more than expected.