Alice in Wonderland

“Speak English!” said the Eaglet. “I don’t know the meaning of half those long words, and, what’s more, I don’t believe you do either!”

“I’m older than you, and must know better.”

“The best way to explain it is to do it.”

“Who are you?”

“I ca’n’t explain myself, I’m afraid, Sir,” said Alice, “because I am not myself, you see.”