Our managers need to have a strong integration of managerial skills and technical understanding. One cannot substitute for the other.

To have strongly integrated managers who have a deep understanding of technology is a rare and difficult combination to build. You have to invest a lot in selecting and training these people.

You have got the right strategy, the right geography; you have got the right customers. You need to prioritise them better; we need to grow them better, mind them better. We need to give more value to them, and we need to execute a lot of areas in the organisation where we are not executing.

You need a commitment which is long term and a commitment to leadership, because that's the only way you build excellence.

I don't imagine Heads of Government would ever be able to say I'm not an economist therefore I can't take decisions on matters of the economy; I'm not a soldier I can't take decisions on matters of defence; I'm not an educationist so I can't take decisions about education.

The biggest flaw in the Trump economic plan is the tilt toward protectionism. I have parted company with him on this. The question here is whether his campaign bark will turn out to be bigger than his government-policy bite.

I do not believe that artists or actors and people should be out there like voicing their full-blown opinions on politics because, let's face it, at the end of the day, I'm not that smart of a guy.

Most Republicans have made it very clear they're not interested in raising taxes. They want to reform government.