I was hoping I was going to get an ulcer. I was hoping to boost my research career by developing a bleeding ulcer.

To gastroenterologists, the concept of a germ causing ulcers was like saying that the Earth is flat.

If humans evolved in a tiny area of Africa, they only saw plants and animals within a 100-kilometre radius for a million years. When they began to migrate, there would have been different animals and plants - and potentially a lot of allergy issues.

You can always find stress in someone's life if you want to. You ask a few questions, and eventually, it's, 'Yes, I admit, I was worried about something recently.'

The American people deserve truthfulness, not more political campaigning. The American people deserve a responsible government that seeks to address their needs, not more ideological dogma.

We just simply want to get back to basics, get - restore essentially the constitutional foundation of the country, and that means the federal government becoming less onerous, less involved in every - basically every item of our lives. And what that means is there does have to be some transition.

A world technology means either a world government or world suicide.

The election, and even the re-election, of a black man as president, in a country that is 87 percent non-black - a first in human history - has had no impact on what are called 'racial tensions.'