What you are looking at is coloured
by where you are looking from.
Where you are looking from is coloured
by what you are looking at.
So the mind may know or not know, 
where it is actually looking from,
or what it is actually looking at.
Or even not know that it doesn’t know
the nuances inherent in what and where.
– Paul Harvey on Yoga Sūtra Chapter Four verse 17

Paul’s Yoga Mālā – A Thread of Pearls from Patañjali’s Yoga Sūtra