I knew who I was this morning, but I've changed a few times since then. - Lewis Carroll

Mad Hatter: Am I going mad?
Alice: Yes, you're mad, bonkers, off the top of your head...but...I'll tell you a secret.
All the best people are.

Alice had got so much into the way of expecting nothing but out-of-the-way things to happen, that it seemed quite dull and stupid for life to go on in the common way.

Crawling at your feet,' said the Gnat (Alice drew her feet back in some alarm), `you may observe a Bread-and-Butterfly. Its wings are thin slices of Bread-and-butter, its body is a crust, and its head is a lump of sugar.'

And what does IT live on?'

Weak tea with cream in it.'

A new difficulty came into Alice's head. `Supposing it couldn't find any?' she suggested.

Then it would die, of course.'

But that must happen very often,' Alice remarked thoughtfully.

It always happens,' said the Gnat.