Who said "The world needs people who think for themselves."?

This quote is attributed to Belle.

The world needs people who think for themselves. - Belle

"The world needs people who think for themselves."

Belle Leadership

"I want much more than this provincial life."

"There must be more than this provincial town."

"I've never heard of that book. It must be wonderful."

"It's my favorite book."

"A leader must be fair and just."

"Integrity is everything."

"One must take responsibility for one's environment."

"In this house, I make the decisions"