Who said "You need to have a vision and stick to it."?

This quote is attributed to Heidi Klum.

You need to have a vision and stick to it. - Heidi Klum

"You need to have a vision and stick to it."

Heidi Klum Leadership

"One day you're in, the next day you're out."

"Make it work."

"You have one hour to create a look."

"I'm looking for something special, something unique."

"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"