If you were born poor, it's not your fault. But if you die poor it is.

Nigeria has moved into low-middle-income, but their north is very poor, and the health care systems there have broken down.

I'm an investor in a number of biotech companies, partly because of my incredible enthusiasm for the great innovations they will bring.

Scientists and companies weren't creating things like new vaccines. Now that we have this fund that's there to buy at the lowest price, but buy for those people these medicines, we see scientists everywhere coming up with those new tools.

I believe it’s not only possible to eradicate malaria; I believe it’s necessary. Ultimately, the cost of controlling it endlessly is not sustainable. The only way to stop this disease is to end it forever.

Rich countries can afford to overpay for things.

I'm a big believer that as much as possible, and there's obviously political limitations, freedom of migration is a good thing.