A wise man learns by the mistakes of others; a fool by his own的意思
问题描述：
A wise man learns by the mistakes of others; a fool by his own的意思
答
A wise man learns by the mistakes of others; a fool by his own 一个聪明的人从别人的错误中学习(经验,教训),一个笨蛋则从自己的(错误中学习）.一般是这样写的.Wise men learn by other men's mistakes;fools by ...