1)    Multiple Intelligence http://psychology.about.com/od/educationalpsychology/ss/multiple-intell_7.htm
2)    Human intelligence determined by volume and location of gray matter tissue in brain http://www.universityofcalifornia.edu/news/article/6512
3)    Universal Intelligence:A Definition of Machine Intelligence  ، Shane Legg IDSIA, Galleria 2, Manno-Lugano CH-6928, Switzerland shane@vetta.org www.vetta.org/shane and Marcus Hutter RSISE@ANU and SML@NICTA, Canberra, ACT, 0200, Australia marcus@hutter1.net www.hutter1.net
4)    http://en.wikipedia.org/wiki/Intelligence

<content>
<node1 atr="a">salam</node1>
<node2 atr="b">bye</node2>
</content>

SELECT x.y.value('.','nvarchar(max)'),  x.y.value('@atr', 'nvarchar(max)')
FROM @x.nodes('/content/*') as x(y);