"A thousand years ago, everybody knew the Earth was the center of the universe. Five hundred years ago, they knew the Earth was flat. Fifteen minutes ago, you knew we humans were alone on it. Imagine what you'll know tomorrow."

"People's blessings give you the power to work tirelessly. The only thing required is commitment."

"A little knowledge is a dangerous thing. Drink deep, or taste not the Pierian spring."

"The force of non-violence is stronger than the force of arms."

"You have to be a speedy reader because there’s so so much to read."

"Women hold the power because we have the vaginas. If you're in a heterosexual relationship and you're a female, you win."