In essence, beings are constantly put on trial and only the beings versatile enough to change according to the tests of time survive. This process of spring, growth, harvest and trial has been practiced by nature forever. Spring is the primal power to originate things. It causes life and is always as fresh as the sun rising in the east. This is the unending spirit of life.
Growth is the manifestation of life and is as pronounced as the sun in mid-day.
It influences all life and takes life to completion. Harvest is the benefit of life and provides insight into life for all beings. The harvest is calm and composed as the sun setting in the west. Trial is the judgement of life where the wheat is separated from the chaff. The kernel of life is separated for all beings to enjoy.