cōng míng rén / cóng / bié rén / de / cuò wù / zhōng / xué xí / yú zhě / què / zǒng shì / chóng fù / tóng yàng / de / shī bài

聪明人从别人的错误中学习，愚者却总是重复同样的失败。

Smart people learn from others' mistakes, while fools keep repeating the same failures.