"Until we can get rid of malaria and tuberculosis, and all these diseases that are so terrible in poor countries, that's going to be my total focus."

"I believe in capitalism. But I also believe in the idea that if you have a lot of wealth, you have a responsibility to give back to society."

"I'm not a demon. The point is I'm trying to make the world a better place."

"An outrageous lie."

"I reportedly stated in 1994 that I saw 'little commercial potential' for the internet over the next decade."