I'm not a religious man... I find I am a fan of science. I believe in science. A humility before the facts. I find that a moving and beautiful thing. And belief in the unknown I find less interesting. I find the known and the knowable interesting enough.

It's a terrible thing, I think, in life to wait until you're ready. I have this feeling now that actually no one is ever ready to do anything. There is almost no such thing as ready. There is only now. And you may as well do it now. Generally speaking, now is as good a time as any.

Russian vodka is OK if you need to clean the oven. For drinking, it must henceforth be Polish.

One of the principal goals in my life has been to avoid embarrassing my children by doing the job I do. I hope I've managed to do that, and I hope that, with the job I'm in now, they are, if not proud, at least unembarrassed by it. I must say, my three are most agreeable children, who do nothing but delight me.

When school friends would think about appearing on stage as the most frightening, the most awful, intimidating experience ever, I knew that it was something I could do.

I just read an 800-page history of the Scottish Enlightenment and, honestly, I may as well just start it again now, because I cannot remember a single thing. I can barely remember where Scotland is.

I do actually like Los Angeles. Partly because I was told I wouldn't.