devoted himself to his studies

[keannu]

As the saying goes “Every cloud has a silver lining,”. Minjun devoted himself to his studies while trying to prepare to retake college entrance exam, and finally he was accepted to medical school.

If I have made any errors, please correct them.

 

[Tdol]

I'm not sure how the saying fits here.

 

[emsr2d2]

Also, the punctuation after the word "lining" is a mess.

 

[tedmc]

I'm not sure how the saying fits here.

How about "failure is the mother of success"?

Minjun devoted himself to his studies while [STRIKE]trying to prepare[/STRIKE] preparing to retake college entrance exam, and finally he was accepted into medical school.

 

[Tdol]

Better.

 

[Tarheel]

I would say:

Munjin devoted himself to his studies while preparing to retake the college entrance exam ....