To her:
Sometimes, being too smart is not a good thing
Sometimes, being too persistent will eventually lead to many injuries.
Sometimes, if you give too much, you will get used to giving.
To him:
Sometimes, I will be confused, but I still don't forget my original intention.
Sometimes, I feel reluctant to give up, but I still choose to hurt.
Sometimes, I regret it, but there is no trace of it.