Natural changes follow certain laws. Looking from a window, the four seasons are vivid. Plants with different colors and scents successively form the main theme between heaven and earth. Birds sing in turn, pushing the chorus to a climax before the arrival of winter, and then return to silence after a heavy snowfall.
The same goes for relationships between people. It will bloom and it will wither. Whether fate is for a moment or for a lifetime, God's will is there.
Wild geese are destined to fly south. After one spring, they left the past in the past.
Purpose: self-growth