Cryptography is the essential building block of independence for organisations on the internet, just like armies are the essential building blocks of states, because otherwise one state just takes over another.

If we can only live once, let it be a daring adventure.

The supply of leaks is very large. It's helpful for us to have more people in this industry. It's protective to us.

Those who are repeatedly passive in the face of injustice soon find their character corroded.

During the period of house arrest, I had an electronic manacle around my leg for 24 hours a day, and for someone who has tried to give others liberty all their adult life, that is absolutely intolerable.

Cryptography is the ultimate form of non-violent direct action.

I enjoy helping people who are vulnerable.