Self-culture
"When in the world all understand beauty to be beauty, then only ugliness appears. When all understand goodness to be goodness, then only badness appears. For To be and not to be are mutually conditioned. The difficult, the easy, are mutually definitioned. The long, the short, are mutually exhibitioned. Above, below, are mutually cognitioned. The sound, the voice, are mutually coalitioned. Before and after are mutually positioned. Therefore the holy man abides by non-assertion in his affairs and conveys by silence his instruction. When the ten thousand things arise, verily, he refuses them not. He quickens but owns not. He works but claims not. Merit he accomplishes, but he does not dwell on it. Since he does not dwell on it, It will never leave him."
Author
Lao TzuAll Translations
"When in the world all understand beauty to be beauty, then only ugliness appears. When all understand goodness to be goodness, then only badness appears. For To be and not to be are mutually conditioned. The difficult, the easy, are mutually definitioned. The long, the short, are mutually exhibitioned. Above, below, are mutually cognitioned. The sound, the voice, are mutually coalitioned. Before and after are mutually positioned. Therefore the holy man abides by non-assertion in his affairs and conveys by silence his instruction. When the ten thousand things arise, verily, he refuses them not. He quickens but owns not. He works but claims not. Merit he accomplishes, but he does not dwell on it. Since he does not dwell on it, It will never leave him."