Digital files cannot be made uncopyable, any more than water can be made not wet.

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'.

Lady Moon rose an' gazed o'er my busted'n'beautsome Valleys with silv'ry'n'sorryin' eyes, an' the dingos mourned for the died uns.

Hope is the poor man's bread.

Never do anything yourself that others can do for you.

Wish I could spin my world into reverse just to have you back again

Dachau-the significance of this name will never be erased from German history. It stands for all concentration camps which the Nazis established in their territory.

No matter how important a man at sea may consider himself, unless he is fundamentally worthy the sea will some day find him out.

The aim of forensic oratory is to teach, to delight, to move.

You think you have the amount of money that is your credit limit. We're just wired to think that, you know? Until the bill arrives - a sobering moment - you think you're richer than you are.

Actually, we did a fun April Fools' thing with Google a couple of years ago, which we called Virgle. And we looked for volunteers to go on a one-way trip to Mars.

Where's the glory in repeating what others have done?