Meant to use was not the same may be missing, but the use is not considered to be waste. If the doctor is charged with missing teeth, until '' but continued to use the former as this is not considered to be damage. ''
Means use the same may not be less than the deficit, but it did not work, it is broken. If it lacks teeth and fingers, but doctors continue to be the same as this is not considered broken finger.
Mean, using the same may not go but not lack of use is considered. If you lose a finger, but the doctor even if the teeth and available as this is not considered broken fingers.