"Either we prevent a 1.5 degree of warming or we don't. Either we avoid unleashing irreversible chain reactions beyond human control or we don't. Either we do it or we don't. That is how black or white…"

"We children are doing this to wake the adults up. We children are doing this for you to put your differences aside and start acting as you would in a crisis."

"This is not a drill. This is happening."

"I don't want your hope. I want you to panic."

"This is all wrong. I shouldn't be up here. I should be back in school on the other side of the ocean."