Zisi: Self

“Thus absolute truth is indestructible. Being indestructible, it is eternal. Being eternal, it is self-existent. Being self-existent, it is infinite. Being infinite, it is vast and deep. Being vast and deep, it is transcendental and intelligent. It is because it is vast and deep that it contains all existence. It is because it is transcendental and intelligent that it embraces all existence. It is because it is infinite and eternal that it fulfils or perfects all existence. In vastness and depth it is like the Earth. In transcendental intelligence it is like Heaven. Infinite and eternal, it is the Infinite itself.”

Zisi

Source: The Doctrine of the Mean, pp. 124–125

Truth , Intelligence , Perfection

“Truth means the fulfilment of our self; and moral law means following the law of our being. Truth is the beginning and end (the substance) of material existence. Without truth there is no material existence. It is for this reason that the moral man values truth.
Truth is not only the fulfilment of our own being; it is that by which things outside of us have an existence. The fulfilment of our being is moral sense. The fulfilment of the nature of things outside of us is intellect. These, moral sense and intellect, are the powers or faculties of our being. They combine the inner or subjective and outer or objective use of the power of the mind. Therefore, with truth, everything done is right.”

Zisi

Source: The Doctrine of the Mean, p. 124

Truth , Law , Nature , Sense

“When the passions, such as joy, anger, grief, and pleasure, have not awakened, that is our central self, or moral being (chung). When these passions awaken and each and all attain due measure and degree, that is harmony, or the moral order (ho). Our central self or moral being is the great basis of existence, and harmony or moral order is the universal law in the world.
When our true central self and harmony are realised, the universe then becomes a cosmos and all things attain their full growth and development.”

Zisi

Variant translation: "Before joy, anger, sadness and happiness are expressed, they are called the inner self; when they are expressed to the proper degree, they are called harmony. The inner self is the correct foundation of the world, and harmony is the illustrious Way. When a man has achieved the inner self and harmony, the heaven and earth are orderly and the myriad things are nourished and grow thereby."
As translated by Lin Yutang in The Importance of Living (1937), pp. 143–144
Source: The Doctrine of the Mean, p. 104

Pleasure , World , Law , Universe

“To arrive at understanding from being one's true self is called nature, and to arrive at being one's true self from understanding is called culture. He who is his true self has thereby understanding, and he who has understanding finds thereby his true self.
Only those who are their absolute true selves in the world can fulfil their own nature; only those who fulfil their own nature can fulfil the nature of others; only those who fulfil the nature of others can fulfil the nature of things; those who fulfil the nature of things are worthy to help Mother Nature in growing and sustaining life; and those who are worthy to help Mother Nature in growing and sustaining life are the equals of heaven and earth.”

Zisi

Source: The Doctrine of the Mean, p. 123

Life , World , Understanding , Nature