Advice from a Caterpillar by D. Gerre for Lewis Carroll’s Alice’s adventures in Wonderland. 

Nice how Alice is meant to resemble both fictional Alice and Alice Liddell herself (she has Alice Liddell’s hair from Dodgson's photographs) 

`Who are YOU?’ said the Caterpillar. This was not an encouraging opening for a conversation. Alice replied, rather shyly, `I—I hardly know, sir, just at present— at least I know who I WAS when I got up this morning, but I think I must have been changed several times since then.’