(3) Value
The value is decided by whether it's useful or useless for the goal at which the humans aim.
Useful things for it are valuable, and to the contrary, useless things are valueless.
Therefore, the sense of value changes with the difference of the goal.
For instance, if the goal of the persons is to become rich, they find the value in the moneymaking business.
On the other hand, the money is not so valuable for those who set a goal to the growth of the soul.
The humans have various senses of values, and they all live in conformity with their own senses of values.




