We can't keep weapons out of prisons; we can't possibly expect to keep them out of airports.

If you think technology can solve your security problems, then you don't understand the problems and you don't understand the technology.

There are two types of encryption: one that will prevent your sister from reading your diary and one that will prevent your government.

There are two kinds of cryptography in this world: cryptography that will stop your kid sister from reading your files, and cryptography that will stop major governments from reading your files.

Amateurs hack systems, professionals hack people.

More people are killed every year by pigs than by sharks, which shows you how good we are at evaluating risk.

People often represent the weakest link in the security chain and are chronically responsible for the failure of security systems.

Security is a process, not a product.

If someone steals your password, you can change it. But if someone steals your thumbprint, you can't get a new thumb. The failure modes are very different.

Don't make the mistake of thinking you're Facebook's customer, you're not - you're the product.

I am regularly asked what the average Internet user can do to ensure his security. My first answer is usually 'Nothing; you're screwed'.

Not again, Draper, " Frank sighed. "You're not going to stop us from crossing. You and I know that the one thing the Government does even more poorly than provide healthcare is secure its borders.

She is clothed in strength and dignity, and she laughs without fear of the future.

Whenever you see a successful business someone once made a courageous decision.

See every difficulty as a challenge, a stepping stone, and never be defeated by anything or anyone.

In an adequate social order, the untalented should be able to acquire a sense of usefulness and of growth without interfering with the development of talent around them

Every man got a right to his own mistakes. Ain't no man that ain't made any.

I’ve always thought a novelist only has one character and that is himself or herself.

The child who desires education will be bettered by it; the child who dislikes it disgraced.

I know I come off differently than I think of myself. I'm always surprised by what people say about me.

When you understand yourself, that very day you have understood the whole of humanity. Then nobody can make you miserable.