Man lost in the desert

A man is lost in a desert in Australia. He crawls for day until he finds a road. He hasn't had water in days. He sees a sign on each side of the road. On one side it says hope, 4 miles, on the other side it says Mercy 3 miles. Naturally he chooses to go to Mercy. As he gets close he sees that Mercy is one shack. He crawls closer and he sees that the shack is or was a restaurant, he can't tell if it is even open. Finally he gets to the door and sure enough there is an old woman sitting behind a counter. He asks her for some water and explains he has been lost in the desert for days. Without getting up she looks down at him and says, "no water, but we have tea made from Koalas." "Fine" he says, "please may I have a cup?" She brings him a cup and it is brown and full of bones and fur. He asks "if she could please have a cup without bones and fur." She says,

"The Koala Tea Of Mercy Is Not Strained."