How do I add a blockquote in Markdown?

To add a blockquote in Markdown, you simply need to use the greater-than symbol (>) at the beginning of each line you want to quote. For example:

This is a blockquote.

Here's another line in the blockquote.

You can also nest blockquotes:

This is a blockquote.

This is a nested blockquote.

Back to the first level.

That's it! Blockquotes are a great way to emphasize text and set it apart from the rest of your content.