Look, I'm a cancer survivor, all right? So I have great personal empathy for people who have pre-existing conditions and can't get insurance.

I know our policies work best to lift young men and women up - regardless of their background - so that they can choose their own path and live lives of dignity, purpose, and meaning.

So what will define greatness for your generation? I believe it is to use the knowledge that you have earned here to find ways, not only to connect to computers, but to connect to people; not only to bridge gaps in science, but to bridge gaps between cultures; not only to use numbers and formulas to create, but to use words to lead, and in the process, to close that canyon between ignorance and understanding.

If values matter in an organisation, you have to be prepared to act consistently.

I have been tested in many ways, personally, I have beaten breast cancer, I buried a child to addiction. Professionally, you cannot go from being a secretary of nine-person real estate firm to the chief executive of the largest technology company in the world without having been tested over and over and over.

I've never thought in terms of 'men do this' and 'women do that.'

Like Hillary Clinton, I too have traveled hundreds of thousands of miles around the globe. But unlike her, I have actually accomplished something.