Who said "Dream of a better world, then build it."?

This quote is attributed to Meathead.

Dream of a better world, then build it. - Meathead

"Dream of a better world, then build it."

Meathead Dreams

"You gotta understand the dialectical materialism of the situation, Archie"

"Love is a beautiful thing, man, it's like the revolution of the heart"

"Education is the key to enlightenment and social change"

"Peace will come when we stop perpetuating the military-industrial complex"

"This is going to be a great show!"

"Dreams are what make life worth living."

"Never stop dreaming big."

"Dreams are what keep us going."