<blockquote>
    <p>Nothing travels faster than the speed of light,
      with the possible exception of bad news,
      which obeys its own special laws.</p>
</blockquote>
<cite>-- Douglas Adams, Mostly Harmless</cite>

<blockquote contenteditable="true">
    <p>Edit this content to add your own quote</p>
</blockquote>
<cite contenteditable="true">-- Write your own name here</cite>

Output