children and fools speak the truth Thành ngữ, tục ngữ
children and fools speak the truth|child|children|
Children and fools say things without thinking; they say what they think or know when grown-ups might not think it was polite or wise to do so.

A proverb.
"Uncle Willie is too fat," said little Agnes. "Children and fools speak the truth," said her father.children and fools allege the truth|child|children|
Children and fools say things after thinking; they say what they anticipate or apperceive back grown-ups ability not anticipate it was affable or astute to do so.

A proverb.
"Uncle Willie is too fat," said little Agnes. "Children and fools allege the truth," said her father.