"You're mad, bonkers, completely off your head. But I'll tell you a secret. All the best people." is a famous quote from Lewis Carroll's Alice's Adventures in Wonderland and Through the Looking-Glass. It highlights the idea that being different or unconventional is often associated with creativity and greatness.
The quote reflects Carroll's whimsical view that eccentricity and uniqueness are qualities of the most remarkable and talented individuals. It encourages embracing one's quirks and celebrating individuality as part of life's charm and brilliance.