The Trigrams
Each trigram comprises combinations of three straight lines that are eitherbroken (— —) or unbroken (—). These trigrams collectively represent the trinity of the universe comprising the subject (man), the object having form (earth), and the content (heaven).The lowest place in the trigram is that of the earth; the middle place in the trigram belongs to man; and the top place in the trigram to heaven.
A global concept of the universe is fully expressed by the aggregate meanings of the eight trigrams. Another significant feature is that they intermingle when they become hexagrams. Read the rest of this entry »