He who regards all things as one is a companion of Nature.

Standards are different for all things, so the standard set by man is by no means the only 'certain' standard. If you mistake what is relative for something certain, you have strayed far from the ultimate truth.

Beneath multiple specific and individual distinctions, beneath innumerable and incessant transformations, at the bottom of the circular evolution without beginning or end, there hides a law, a unique nature participated in by all beings, in which this common participation produces a ground of common harmony.

'I shall have heaven and earth for my coffin and its shell; the sun and moon for my two round symbols of jade, the stars and constellations for my pearls and jewels; and all things assisting as the mourners. Will not the provisions for my funeral be complete? What could you add to them?'

To use what has a boundary to pursue what is limitless is dangerous; with this knowledge, if we still go after knowledge, we will run into trouble. Do not do what is good in order to gain praise. If you do what is bad be sure to avoid the punishment. Follow the Middle Course, for this is the way to keep yourself together, to sustain your life, to care for your parents and to live for many years.

Water becomes clear and transparent when in a quiescent stage. How much the more wonderful will be the mind of a sage when poised in quiescence! It is the mirror of heaven and earth, reflecting the ten thousand things.

There are no greater adversaries than yin and yang, because nothing in Heaven or on Earth escapes them. But it is not yin and yang that do this, it is your heart that makes it so.