“It always seems impossible until it's done.”

“When something is important enough, you do it even if the odds are not in your favor.”

"In our obscurity - in all this vastness - there is no hint that help will come from elsewhere to save us from ourselves. It is up to us."

"We cannot solve a problem by using the same kind of thinking we used when we created them."

“There’s a way to do it better – find it.”