My heart says one thing. My head says another. Very hard to get your heart and head together in life.

I believe there is something out there watching us. Unfortunately, it's the government.

Having sex is like playing bridge. If you don't have a good partner, you'd better have a good hand.

We are all interested in the future, for that is where you and I are going to spend the rest of our lives.

I had a mad impulse to throw you down on the lunar surface and commit interstellar perversion with you.

I’m going to kill myself. I should go to Paris and jump off the Eiffel Tower. I’ll be dead. you know, in fact, if I get the Concorde, I could be dead three hours earlier, which would be perfect. Or wait a minute. It -- with the time change, I could be alive for six hours in New York but dead three hours in Paris. I could get things done, and I could also be dead.

My parents stayed together for forty years. But that was out of spite.