I'm frustrated with Hollywood and television and the movies because they see science fiction as an excuse for eye candy, for lots of great special effects.

Adolescence is that time in your life when you discover your ability to be depressed.

The avalanche of time sweeps everything before it. Every individual instant hurtles into oblivion, drowning out the obliteration of the instant immediately preceding it, and then it too disappears under the onslaught of the next and the next and the next. When the avalanche has shuddered past for a long enough time, the perception of the past evolves. Distant events grow beyond mere history and take on the weight of legend.

Life is hard. Then you die. Then they throw dirt in your face. Then the worms eat you. Be grateful it happens in that order.

To say that a writer's hold on reality is tenuous is an understatement-it's like saying the Titanic had a rough crossing. Writer's build their own realities, move into them and occasionally send letters home. The only difference between a writer and a crazy person is that a writer gets paid for it.

My approach to 'Star Trek' was, 'I know science fiction, and I know screen writing.' That was very arrogant of me, but you really need to be a little bit arrogant to think that what you have to say is good enough to justify the expense of hundreds of thousands - now millions of dollars - to make an episode of the TV show.

The problem with the gene pool is that there's no lifeguard.