Repeating sections of HTML code in XSLT

[vagrant]

Hello all,

I'm new to XSLT and wondered if there was a nice and tidy way to replicate a few lines of HTML markup throughout the XSLT.

I need to replicate:

<TH>thing1</TH>
<TH>thing2</TH>
<TH>thing3</TH>
<TH>thing4</TH>

What would be a good way to do it within an XSL Stylesheet?

Regards