Like a Cheshire Cat's grin

"Cheshire Puss", Alice began, rather timidly, as she did not at all know whether it would like the name: however, it only grinned a little wider. "Come, it's pleased so far", thought Alice, and she went on. "Would you tell me, please, which way I ought to go from here?"
"That depends a good deal on where you want to get to", said the Cat.
"I don't much care where--" said Alice.
"Then it doesn't matter which way you go", said the Cat.
"--so long as I get SOMEWHERE", Alice added as an explanation.
"Oh, you're sure to do that", said the Cat, "if you only walk long enough."

Lewis Carroll, Alice's Adventures in Wonderland, chapter V