"We need to protect our future, and we are not going to stop until you do."

"The popular idea of cutting our emissions in half in 10 years only gives us a 50% chance of staying below 1.5 degrees [Celsius], and the risk of setting off irreversible chain reactions beyond human c…"

"Until you start focusing on what needs to be done rather than what is politically possible, there is no hope. We can't solve a crisis without treating it as a crisis."

"We will not let you get away with this."

"You are never too small to make a difference. If a few children can get headlines all over the world just by not going to school, imagine what we could all do together if we really wanted to."