because its valid for everyone in this world and almost everyone forgets it during their lives, and it is the final truth for everybody to which there is no escape.
Moreover if we remember that during our life there will be great change in our lives and perspective towards life including our aim of life.
No one cares about anyone unless they can make use of them in some way.
In eighty years you will be dead, no matter what comes after that you need to think about what you are going to do with your brief time on earth.
The universe only exists according to our own perspectives. Although we are all beautiful, unique snowflakes you just have to take one step back to just see a pile of snow.
Nothing is for ever!!
There is no god
98.3 percent of humanity is related to each other?
It takes two to lie. One to lie and one to listen
Everyone have to die.