A dream ... in a dream

Zen: Koan

Our mind activity is always characterized by thoughts which arise here and there ...

As soon as we have a satisfactory feeling,

want to repeat it and then we try a big disappointment to have it never any more in the same way to every illusion necessarily follows a disappointment it and necessary a deep contemplation to understand this during Zazen sees himself the illusion reality

it is necessary to observe deeply.

A dream ... in a dream