英语翻译“吃一堑长一智”

Wisdom come by suffering.
A fall in pit, a gain in your wit
The burn child dread fire.
Experience must be bought.
Loss make us more cautious.
By falling we learn to go safely.
以上的都可以表达这个意思

no pains no gains

A fall in pit, a gain in your wit.

to learn from the failure

A fall into the pit, a gain in your wit.