Is It True With Steemit I Can Earn?

I was a novice at Steemit. I have recently made an account in February 2018. There are still many who have not yet I understand about Steemit. I really expect help from friends who have previously joined in Steemit.

This time I have an important question. Is it true with Steemit I can earn?

Because based on what I read, Steemit can provide revenue for its users. And it was very interesting for me.

Therefore, for sure, I would like to get a response from friends who have been first to use Steemit. If it's true?

Please answer and the explanation that I more understand about Steemit. :)