Who said "Being different is not a weakness. It's a strength."?

This quote is attributed to Greta Thunberg.

Being different is not a weakness. It's a strength. - Greta Thunberg

"Being different is not a weakness. It's a strength."

Greta Thunberg Strength

Climate Activist, Student Swedish Born 2003 (age 23)

"Our house is on fire. I want you to panic."

"You are not mature enough to tell it like it is. Even that burden you leave to us children."

"No one is too small to make a difference."

"A lot of people want to just continue not doing anything."

"Strength comes from within."

"A woman should be proud of who she is."

"A strong woman can overcome anything."

"The only thing I'm good at is killing."