The concept of Shwopping is so clever, I think. The idea is that every time someone goes shopping, they can take an unwanted item of clothing and pop it in the recycling bin in their M&S store for Oxfam.

I never mind scrubbing floors, vacuuming or bending and carrying stuff. Each time I do it I think, this is instead of going to the gym.

Way back in the 1970s, I was eating a steak, and I looked down, and for the first time it suddenly looked like flesh to me - like a dead creature. In a flash, I realized that every time I ate any kind of meat, something had been killed for me, and I stopped eating all animals, not just cows and pigs but chickens and fish.

I'm a bit delusional, but every time I do a job, I think I'm retired.

Every time I do a movie, I think it's going to be a huge hit.

I think every time we send a spacecraft to an asteroid or comet, we learn more.