'to learn' vs 'gain an understanding' - Is there a difference of meaning?

I've paraphrased sentences but i'm not sure about words in my sentences

Before:
it is very important for children to learn the difference between right and wrong
After:
It is very essential that young people gain an understanding of the difference between right and wrong

Please help me to check it.

Hi, though paraphrasing can be challenging, I believe you did a good job.
A few points to note though;

- when paraphrasing, make sure that the idea is still there
- keep your focus on the topic
- know the idea or the point you want to drive
- review the rules of the english language
- mind the words you use to stress your point

This guidelines should be able to make the next essay or paraphrasing dilemma a little bit easy for you.
Should you need any more help, let us know and EF is here for you.

Thanks Moderator and Justivy03 for editing my title and giving my feedback.