2. Keno - Upanishat :

 Collective-self  is beyond  ' Duality' while individual Self is within  Duality.

All sensory organs , with mind, are only instruments  while SELF is the  ROOT.

" THAT- the  eyes can not see ,the words can not explain nor the mind can reach ;

Nor even with  knowledge, nor exploratory science,   one can know that finally"
If one thinks he knows the 'SELF' --he knows not.
 Taste of  orange- juice  can not be  explained but  can only be  experienced (  by tasting it).
 The only way of  knowing the 'SELF' is  through  self- Real -isation.
 To try to know  'SELF'  through intellect is  only ignorants'  dream.
As  'self ' is beyond  'Duality '. - how can one  know  IT without being 'IT'.
The Story :
     The gods  defeated demons ....and Brahman  knew  their 'foolish' pride and - appeared in person, in disguise ,.. .... placed a  straw before each one and asked them to move or burn , Both Agni  &; Vayu  failed.
Then came Indra (intelligence) and 'Brahman' vanished . .....
Soon Uma came and explained !
*( How can  one  see one's  own house  without being within it and also , then, without viewing  it from outside and above ?)
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