For wide swaths of training and education there are valuable spillovers which mean that the private sector needs support from the government. That is why I have been so determined to protect and grow apprenticeships and put higher education on a sustainable footing.

And humility in politics means accepting that one party doesn't have all the answers; recognising that working in partnership is progress not treachery.

So I went into government with a clear mind about what the problems were, and what needed to be done.

According to the papers, I'm miserable, alienated, and on the brink of resignation. But that's simply not where I am.

Banks operate like a man who either wears his trousers round his chest, stifling breathing, as now, or round his ankles, exposing his assets. We want their trousers tied round their middle: steady lending growth; particularly to productive British business, especially small scale enterprise.

Britain is no longer one of the world's price setters. It is painful. It is a challenge to us in government to explain all that, and it is a pity that the political class is not preparing the public for it to understand how massive the problem is.

I am going to confront the old-fashioned negative thinking which says that all government needs to do to generate growth is cut worker and environmental protections, cut taxes on the rich and stroke 'fat cats' until they purr with pleasure. I'm completely repudiating the idea that government has to get out of the way.