to learn one's lesson
01
to gain knowledge after experiencing something painful or disastrous
![to [learn] {one's} lesson definition and meaning](https://cdn.langeek.co/photo/43160/original/?type=jpeg "to [learn] {one's} lesson definition and meaning")
أمثلة
After the failed project, the team learned their lesson and planned better.
to gain knowledge after experiencing something painful or disastrous
