Which way is better to put anchor text?

For on page SEO, I always wondered which way is better to put text link.( do not mean the link in the artical)
eg: the anchor text is black hat world,

it is better to put as : black hat world(internal link)
black hat world(text) is...

or it is better to just put it as: black hat world(internal link) is...

Thank you in advance！

The best would to make it random and that your anchor should be relevant where it is linking.

I don't really understand what you're asking. An anchor should look like this:

Yeah the way utuxia described it is really the way to do it.