A true believer is a danger to humanity.

I know of a packaging company that's come up with a prototype of selling a no-frills disc when people come out of the theater.

The true success is the person who invented himself.

I take no pleasure in the fact that the scientific predictions I've relayed to popular audiences turn out to be true.

Our world faces a true planetary emergency. I know the phrase sounds shrill, and I know it's a challenge to the moral imagination.

As my father used to tell me, the only true sign of success in life is being able to do for a living that which makes you happy.