$(document).ready(function () {
$("#myButton").click(function () {
$("#targetP").clone().appendTo($('#targetDiv'));
});
});
<html>
<head>
<title>clone</title>
</head>
<body>
<p id="targetP">Jquery is amazing.</p>
<div id="targetDiv"></div>
<input type="button" id="myButton" value="Clone"/>
</body>
</html>