They say a glass is half
Pulled from within mind's shaft
Half empty and half full
But in falsehood such is bull
Others doubt the glass altogether
Yet is pulled from reality by a tether
But it is there wither that is true or false
Depends on how the mind will waltz
The truth is simple
A mind with a dimple
The trio is wrong yet is correct
This theory is never checked
The empty glass is most useful
For the bears meat most fruitful
The glass with water quenches the thirst
And heals the bleeding wrist
Now the question is if the glass quenches thirst?
What thirst is quenched? How healed is the wrist?