Element: Water/ Earth
Tui, The Joyous, Lake
Season: Autumn/ Winter
Chakra: Solar Plexus
This hexagram, like Sun, is one of the eight formed by doubling of a trigram. The trigram Tui denotes the youngest daughter; it is symbolized by the smiling lake, and its attribute is joyousness. Contrary to appearances, it is not the yielding quality of the top line that accounts for joy here. The attribute of the yielding or dark principle is not joy but melancholy. However, joy is indicated by the fact that there are two strong lines within, expressing themselves through the medium of gentleness.
True joy, therefore, rests on firmness and strength within, manifesting itself outwardly as yielding and gentle.
The joyous mood is infectious and therefore brings success. But joy must be based on steadfastness if it is not to degenerate into uncontrolled mirth. Truth and strength must dwell in the heart, while gentleness reveals itself in social intercourse. In this way one assumes the right attitude toward God and man and achieves something. Under certain conditions, intimidation without gentleness may achieve something momentarily, but not for all time. When, on the other hand, the hearts of men are won by friendliness, they are led to take all hardships upon themselves willingly, and if need be will not shun death itself, so great is the power of joy over men.
A lake evaporates upward and thus gradually dries up; but when two lakes are joined they do not dry up so readily, for one replenishes the other. It is the same in the field of knowledge. Knowledge should be a refreshing and vitalizing force. It becomes so only through stimulating intercourse with congenial friends with whom one holds discussion and practices application of the truths of life. In this way learning becomes many-sided and takes on a cheerful lightness, whereas there is always something ponderous and one-sided about the learning of the self-taught.