Contemplation. The Sequence of Hexagrams says: "Approach means great. When things are great, they can then be viewed; hence it is received with Contemplation." This is why Contemplation follows Approach.
In general, looking at things is viewing; displaying oneself to those below is serving as a contemplation, just as a tower is called a "guan" because it provides a view to those below.
When a lord of men contemplates the Way of Heaven above and observes the customs of the people below, it is contemplation; when he cultivates virtue and conducts government to be looked up to by the people, it is serving as a contemplation.
Wind moving over the earth touches myriad kinds everywhere, presenting the image of broad contemplation. Two yang lines are above and four yin lines are below; firm yang occupies the honored position, looked up to by the multitude below—this is the meaning of contemplation.
In the individual lines, it solely takes the meaning of viewing and observing according to the time.
I heard Master Hu Yizhi say: When a noble person dwells above as a model for all under heaven, he must be utmost in solemn reverence; then those below will look up to him and be transformed.
Therefore, serving as a contemplation for all under heaven should be like the initial ablution in the ancestral temple sacrifice, and must not be like the state after offerings have been presented; then the common people will exhaust their utmost sincerity, looking up with solemn reverence.
Ablution refers to the beginning of the sacrifice, washing hands and pouring libations of fragrant wine onto the ground to invoke the spirits. Offering refers to presenting raw and cooked meats.
Ablution is the beginning of the ceremony, when human hearts fully exert their utmost sincerity and solemn reverence; after offerings are presented, the rituals become elaborate and burdensome, so human hearts scatter and their single-minded sincerity is not like that during the initial ablution.
When one dwelling above rectifies his conduct to serve as a contemplation for those below, he must be as solemn as the beginning of the ablution, never letting sincerity scatter as after the offering; then everyone under heaven will exhaust their sincere trust, looking up with solemn reverence.
"Yong" means looking up with reverence.