Who said "I'm mad, you're mad, we're all mad here."?

This quote is attributed to Cheshire Cat.

I'm mad, you're mad, we're all mad here. - Cheshire Cat

"I'm mad, you're mad, we're all mad here."

Cheshire Cat Philosophy

Character in Alice's Adventures in Wonderland

Buy "Alice's Adventures in Wonderland" on Amazon

"We're all mad here. I'm mad. You're mad."

"If you don't know where you're going, any road will take you there."

"That's funny."

"We're all mad here. I'm mad. You're mad."

"I've seen the worst humanity has to offer."

"Sometimes I wonder if the world is worth saving."

"Every choice shapes our destiny."

"Order is the foundation of a good life."