“Know the male, but hold to the female. Imagine a river flowing through a valley, never departing from its original path. Do this and you will return to a state of innocence. Perceive the bright, but hold to the dark. Like a river, let yourself flow with virtue, and set a faultless example for the world. Do this and you will return to a state of perfection. Be aware of honour, but hold to humility. Like a valley, let virtue fill you, sufficient yet everlasting. Do this and you will return to the state of the uncarved block.”