By five or six, when the heels start to hurt, I kick off my shoes and walk bare feet. But that's not a big deal. Nobody else is at the office at that time, and as for singing loudly, I don't sing loudly. I might hum a tune at times when I am thinking about something, but that's all fine.

I like to walk around with bare feet and I don't like to comb my hair.

Bare feet on the grass comfort the spirit and connect the body to the earth all at once!

I hear my own daughters talking about big companies polluting the environment, and then I realise they are talking about companies of which one I am running. But when I tell them to read the things we are doing, then they realise we are doing good things. But millennials are really a great lot.

I find it a lot healthier for me to be someplace where I can go outside in my bare feet.

I've got big feet, so filling someone else's big shoes doesn't scare me.