716 wisdom is change, change is wisdom

a common way to trap people
is to build a cage within a cage
so when they break out of the first cage
they will think they are free
while in fact they are still in the second cage.

actually you can build
thousands of cages inside each other
and most of the people will think they are free
after they break out from the first cage
and will not try to break out of the second one.