Daily Life - The natural outcome
What is more unstable than human beings' acts?
What is more meaningless than human beings' desires?
What a creature in the world can get out of its native character and rationality more than human beings have done?
What a human being changes from one pole to the other, and what he loses all things which he gained through sufferings and efforts, won't take just a second.
The natural outcome is regular and certain.
However, human beings' acts are irregular and uncertain.
Therefore, the natural outcome doesn't come from human beings' acts.