Beware of false knowledge it is more dangerous than ignorance.

They say a little knowledge is a dangerous thing but it's not one half so bad as a lot of ignorance.

Guantanamo allows us to secure dangerous detainees without the risk of escape while at the same time providing us with valuable intelligence information on how best to proceed in the war against terror and prevent future attacks.

Next to power without honor the most dangerous thing in the world is power without humor.

People crushed by laws have no hope but to evade power. If the laws are their enemies they will be enemies to the law and those who have most to hope and nothing to lose will always be dangerous.

I don't know what can be so dangerous about giving people hope.

But as far as Twitter I'll be in a restaurant and I'll get home and somebody tweeted and they talked about what I ordered and what I was wearing. In some cases that could be dangerous because you don't want everybody to know where you are every second of every day.

Most people if you live in a big city you see some form of schizophrenia every day and it's always in the form of someone homeless. 'Look at that guy - he's crazy. He looks dangerous.' Well he's on the streets because of mental illness. He probably had a job and a home.

Sending Paris Hilton to jail for being the most loathed celeprosy lesion in the history of the species seems like a happening idea at first - forty-five days at Century Regional Detention Center is so the new thirty days at Promises Malibu! But it sets a dangerous precedent to jail celebs just because someone hates them.

He was what I often think is a dangerous thing for a statesman to be - a student of history and like most of those who study history he learned from the mistakes of the past how to make new ones.

A world without nuclear weapons would be less stable and more dangerous for all of us.

The record business is dangerous to the health of bands and individuals which is something I'm just now learning. But it's not dangerous in any of the ways people think it's not that they try to make you compromise your art. That's not the problem.

Decades ago women suffered through horrifying back-alley abortions. Or they used dangerous methods when they had no other recourse. So when the Republican Party launched an all-out assault on women's health pushing bills to limit access to vital services we had to ask: Why is the GOP trying to send women back... to the back alley?

Do you suppose there is any living man so unreasonable that if he found himself stricken with a dangerous ailment he would not anxiously desire to regain the blessing of health?

There are less than 1 per cent of anorexic girls but there more than 30 per cent of girls in France - I don't know about England - that are much much overweight. And it is much more dangerous and very bad for the health.

A little sincerity is a dangerous thing and a great deal of it is absolutely fatal.

Great talents are the most lovely and often the most dangerous fruits on the tree of humanity. They hang upon the most slender twigs that are easily snapped off.

If indeed a firearm were more dangerous to its possessors than to potential aggressors would it not make sense for the government to arm all criminals and let them accidentally shoot themselves? Is this absurd? Yes and yet the government of course is arming criminals.

The conservative movement today is like that tall ship with its proud captain: strong accomplished but veering off course into the dangerous and uncharted waters of big government republicanism.

The most dangerous man to any government is the man who is able to think things out... without regard to the prevailing superstitions and taboos. Almost inevitably he comes to the conclusion that the government he lives under is dishonest insane intolerable.

Potentially a government is the most dangerous threat to man's rights: it holds a legal monopoly on the use of physical force against legally disarmed victims.

Government is not reason it is not eloquent it is force. Like fire it is a dangerous servant and a fearful master.

It's good to know how to read but it's dangerous to know how to read and not how to interpret what you're reading.

Here's the good news. If I realize that I'm insane then I'm okay with it. I'm not dangerous insane.