Because every portion of the body, mind, and spirit yearns for the integration of yin and yang, angelic intercourse is led by the spirit rather than the sexual organs. . . . Where ordinary intercourse unites sex organs with sex organs, angelic cultivation unites spirit with spirit, mind with mind, and every cell of one body with every cell of the other body.

Nothing is weaker than water, Yet for overcoming what is hard and strong, Nothing surpasses it.

Those who are quiet value the words. When their task is completed, people will say: We did it ourselves.

I alone have the mind of a fool, and am all muddled and vague. The people are so smart and bright. While I am just dull and confused.

Can you make your soul embrace the One and not lose it?

All things arise in unison. Thereby we see their return.

A violent wind does not last for a whole morning.