his/her mistakes
On devrait apprendre de ses erreurs.
We should learn from our mistakes.
Nous l'aimons encore plus pour ses erreurs.
We love him even more for his mistakes.
He admitted his mistakes.
Il est absurde de ne jamais reconnaître ses erreurs.
It's absurd never to admit one's mistakes.
We learn from our mistakes.
Dans ses erreurs, vous n'avez rien remarqué en particulier ?
Didn’t you notice anything in particular about their mistakes?
— Des étoiles sur la terre (2007)
Il persiste toujours dans ses erreurs.
He still persists in his mistakes.
Il ne faut pas se sentir gêné de confesser ses erreurs.
One shouldn't feel embarrassed about confessing one's mistakes.
Finalement, il s'est rendu compte de ses erreurs.
In the end, he realized his mistakes.
Il ne pouvait pas expliquer ses erreurs stupides.
He couldn't explain his stupid mistakes.