All things in the universe have their own laws
The moon orbits around the earth, and the earth orbits around the sun
And the sun is also orbiting around the center of the Milky Way galaxy
There is a supermassive black hole at the center of the Milky Way galaxy
Celestial bodies move in their regular orbits
On Earth, there are tides rising and falling in spring, summer, autumn, and winter
24 hours a day, 365 days a year
The world we exist in doesn't seem to be natural or accidental
This means that the world we live in has been "created"
There should be a creator or creator present
But creating this world
The god who created life or a higher civilization
It doesn't tell people "why they were born"
Why are we here?
Where do people come from and where do they go
What is the meaning of human life
Does human existence have a certain purpose?
Maybe there used to be, but now there isn't
The universe is vast and seemingly boundless
The scope of human observation is currently limited
The farthest place humans have ever been is only the moon
There are countless celestial bodies in the universe
Earth is just a faint blue dot in the Milky Way galaxy
How could humans possibly believe that the Earth is the only civilization in the universe
Unfortunately, most humans have never thought about their own existence and the world at hand
Everyone is working hard for three meals, food and clothing, and a living
Study hard and work hard
Getting married, having children, and then dying mediocrely
Hope that one day, with the progress of science
Human beings finally understand the true meaning of the universe
Unleashed the true history of the universe, Earth, and humanity
But my short life cannot witness the arrival of this day
I often think about the meaning of life
Years later, I would rather believe that life is actually meaningless
Because humans who know nothing are actually the happiest
Because of this, we are all truly free
Everyone's life is determined by themselves
The meaning of life is also defined by oneself
The universe is very large, and both the Earth and humans are very small
But we are all free
Figure 1: The Pillar of Creation captured by the Weber Telescope
Image 2: Earth captured by Voyager 1
Carl Sagan: Right here, this is home, this is us
