I think I came back from America a funnier and nicer person than I went.

It still frightens me a little bit to think that so much of my life was totally devoted to Star Trek and almost nothing else.

I always have been optimistic about humanity's future. Always. Even at the most dismaying of times.

Whenever the lion fish in the fish tank in the captain's ready room died it was always a sad moment.

I've been in politics all my life. In 1945, I committed my first act of civil disobedience during the election campaign for the first post-World War II general election, when the Labour Party, to everyone's amazement, ousted the Conservatives. I refused to obey the instructions of a policeman, and as a result, almost got a belt around the ear, because those were the days when policemen could hit children and nobody cared, they thought it was probably good for them.

We've made too many compromises already; too many retreats. They invade our space and we fall back. They assimilate entire worlds and we fall back. Not again! The line must be drawn here! This far, no further! And I will make them pay for what they've done!

I came to feel very, very sentimental about those sets, which is ludicrous, because they represent everything which is transitory and insubstantial. It's absurd that one should feel sentimental about timber and canvas.