We know the value of the things for which we suffer. In this modern day and age, things and people are not actually losing value; but it is the knowledge of the value that is lost. Because in this day and age, everyone wants something that is easy. The easier, the better. And therefore all value is lost, and lost from all things that exist for which one has not toiled or suffered to some degree. All things valuable are worth suffering for. And indeed, the same thing can be multiplied in value, when you add your blood to it through suffering for it.