If your business is not a brand, it's a commodity.

Part of being a winner is knowing when enough is enough. Sometimes you have to give up the fight and walk away, and move on to something that's more productive.

Probably Putin assumes that he's not going to be able to make a deal with me because it's politically not popular for me to make a deal. So Hillary Clinton tries a re-set. It failed. They all tried. But I'm different than those people.

One hundred years after the entry of American forces into World War I, the transatlantic bond between the United States and Europe is as strong as ever and maybe, in many ways, even stronger.

You can take the smartest kid at Wharton, the one who gets straight A's and has a 170 IQ, and if he doesn't have the instincts, he'll never be a successful entrepreneur.

Obamacare if failing, we're going to repeal it and we're going to replace it.

I'm the least racist person. Friends of mine that happen to be African-American said: "You're the least racist person we've ever met". Give me a break!