What we're not for is negotiating with people with a bomb strapped to their chest.

And yet when you take Christianity, Judaism, Hinduism, Buddhism, whatever, their combined killings in the name of religion -- well, that would be zero.

Global warming is not a threat. It's not a real threat. It's not a credible threat. It's not an imminent threat. ISIS is.

Whether they did or didn't, America was certainly safe between 2000 and 2008. I don't remember any terrorist attacks on American soil during that period of time.

I'd never want to have a gun. I don't think we need guns in this country and I hate it, and I think the NRA is a disaster area.

It's President [Barack] Obama sounding the alarm, scaring the crap out of the American people. Saying if you don't raise the debt feeling, we're going to default.

You [ the American President] can print more money, you just print and pay. I mean, it's a bad option, but you can do it.

[If] You don't like the rule, change the rule; but play by the rules.

When people don't comply, things - bad things will happen afterwards.

President O[bama] talks the talk and then walks a completely different walk. I would call him the divider-in-chief.

Pen in Barack Obama hands is far more dangerous than any other president, at least in modern history, if not ever.

Honest people are never touchy about the matter of being trusted.

Those wanderers must have looked on Earth, circling safely in the narrow zone between fire and ice, and must have guessed that it was the favourite of the Sun's children.

Time moves in one direction, memory in another.

Every great and deep difficulty bears in itself its own solution. It forces us to change our thinking in order to find it.

You can suffocate a thought by expressing it with too many words.

I'm a big cardigan sweater guy.

I came into the industry at a time when there weren't a lot of choices to what you could do.

Thousands of tired, nerve-shaken, over-civilized people are beginning to find out that going to the mountains is going home; that wildness is a necessity.

Master, to whom shall we go? You have the words of eternal life. We have come to believe and are convinced that you are the Holy One of God.

Science does not have a moral dimension. It is like a knife. If you give it to a surgeon or a murderer, each will use it differently.