All existing things are really one. We regard those that are beautiful and rare as valuable, and those that are ugly as foul and rotten. The foul and rotten may come to be transformed into what is rare and valuable, and the rare and valuable into what is foul and rotten.
ZhuangziOnce Chuang Chou dreamt he was a butterfly, a butterfly flitting and fluttering around, happy with himself and doing as he pleased. He didn't know he was Chuang Chou. Suddenly he woke up and there he was, solid and unmistakeable Chuang Chou. But he didn't know if he was Chuang Chou who had dreamt he was a butterfly, or a butterfly dreaming he was Chuang Chou.
ZhuangziIf the Tao could be served up, everyone would serve it up to their lords. If the Tao could be offered, there is no one who would not offer it to their parents. If the Tao could be spoken of, there is no one in the world who would not speak of it to their brothers and sisters. if the Tao could be passed on, there is no one who would not pass it on to their heirs. However, it obviously cannot be so and the reason is as follows. If there is no true centre within to receive it, it cannot remain;if there is no true direction outside to guide it,it cannot be received.
ZhuangziHeaven does nothing: its non-doing is its serenity. Earth does nothing: its non-doing is its rest. From the union of these two non-doings All actions proceed. All things are made. How vast, how invisible This coming-to-be! All things come from nowhere! How vast, how invisible No way to explain it! All beings in their perfection Are born of non-doing. Hence it is said: Heaven and earth do nothing Yet there is nothing they do not do. Where is the man who can attain To this non-doing?
Zhuangzi