Ten years can be seen as spring and fall, a hundred years can be seen as old age and death, a thousand years can be seen as the change of dynasties, and ten thousand years can be seen as the change of

Ten years can be seen as spring and fall, a hundred years can be seen as old age and death, a thousand years can be seen as the change of dynasties, and ten thousand years can be seen as the change of stars. What does it refer to?

This refers to the time, ten years can see the spring and fall, a hundred years can see the old, sick and dying, a thousand years can see the change of dynasties, ten thousand years to see the stars!

The first time I heard this was when I was watching the Qin Shi Ming Yue anime "The Nine Songs of the Sky", Han Fei Zi said to Ying Zheng, Han Fei Zi recalled asking his teacher Xun Zi, whether there is a force that masters everything between heaven and earth in the darkness. can be witnessed in old age, sickness and death; a thousand years can marvel at the change of dynasties, ten thousand years can be seen in the stars; mortals who use the vision of a day to peep into the world of a million years, whether it is like a frog in the bottom of a well.

In fact, the last sentence is the key point, this is a metaphor, with a day to go, guess the change of time of a million years, this and the frog in the bottom of the well what is the difference between ridiculous!