“I like it when a flower or a little tuft of grass grows through a crack in the concrete. It's so fuckin' heroic.”

“Religion has actually convinced people that there's an invisible man living in the sky who watches everything you do, every minute of every day. And the invisible man has a special list of ten thin...”

“It's important in life if you don't give a shit. It can help you a lot.”

“May the forces of evil become confused on the way to your house.”

“We're so self-important. So arrogant. Everybody's going to save something now. Save the trees, save the bees, save the whales, save the snails. And the supreme arrogance? Save the planet! Are these...”

“Men are from Earth, women are from Earth. Deal with it.”

“What worked yesterday doesn't always work today.”

“The vision of your tomorrow that you have today strengthens you for the morrow”

“Let us not be deceived we are today in the midst of a cold war.”

“We stand at the birth of a new millennium, ready to unlock the mysteries of space, to free the Earth from the miseries of disease, and to harness the energies, industries and technologies of tomorr...”

“There's nothing I believe in more strongly than getting young people interested in science and engineering, for a better tomorrow, for all humankind.”

“Science literacy is the artery through which the solutions of tomorrow's problems flow.”