If there is existence, there must be non-existence. And if there was a time when nothing existed, there must have been a time before that - when even nothing did not exist. Suddenly, when nothing came into existence, could one really say whether it belonged to the category of existence or non-existence?
Zhuangzi...the ten thousand things belong to one storehouse and life and death share the same body.
ZhuangziThe hidden so-called scholars of old did not hide themselves and refuse to be seen. They did not close the door on their words and refuse to let them out. They did not shut away their wisdom and refuse to share it. But those times were all haywire. If it had been possible for them to act, they could have done great things, bringing all to Oneness without any sign of doing so. However, the times were not favorable and it was not possible, so they put down deep roots, remained still and waited. this was the Tao by which they survived.
ZhuangziIf you want to nourish a bird, you should let it live any way it chooses. Creatures differ because they have different likes and dislikes. Therefore the sages never require the same ability from all creatures. . . concepts of right should be founded on what is suitable. The true saint leaves wisdom to the ants, takes a cue from the fishes, and leaves willfulness to the sheep.
Zhuangzi