My first outdoor cooking memories are full of erratic British summers, Dad swearing at a barbecue that he couldn't put together, and eventually eating charred sausages, feeling brilliant.

I think there are definitely two types of student: the academic kids and the 50% who fail. It's very clear to see - it's fact. We're not doing enough for those who fail; they need a more physical, tactile approach, involving people skills, team-building, problem-solving, building things.

When I was a schoolkid, I went to Castleton quite a few times. We'd be there studying rocks, going down these big hills. It was a great place!

I challenge you, to go to any school and open 50 lunchboxes, and I guarantee you there will be one or two cans of Red Bull, there'll be cold McDonald's and jam sandwiches with several cakes.

We need to establish boundaries between our personal and professional lives. When we don't, our work, our health, and our personal lives suffer.

I was born in London, England, in 1938, a few months before the war, and spent the first years of my life there, although I was evacuated a couple of times for short periods. My schooling was very interrupted, both by frequent moves and by ill health.

I used to have an obsession with building businesses and forgot about building health. I was focused on the destination instead of the journey. I caution you to not do the same.

I think you grieve different elements, you grieve your wife who's gone, you grieve the fact she had cancer and you had to watch her die, you grieve the fact the life you built isn't going to be the same as the one going forward. All these different elements hit you at different times.