Those who dream of the banquet
may weep the next morning,
and those who dream of weeping
may go out to hunt after dawn.
When we dream we do not know that we are dreaming.
In our dreams we may even interpret our dreams.
Only after we are awake do we know we have dreamed.
Finally there comes a great awakening,
and then we know life is a great dream.
(Tchuang Tzu – also called Chuang Tzu Zhuangzi)