Freedom is a possession of inestimable value.

Freedom means the right of people to assemble, organize, and debate openly.

The secret to happiness is freedom... And the secret to freedom is courage.

Freedom from the desire for an answer is essential to the understanding of a problem.

The secret of freedom lies in educating people, whereas the secret of tyranny is in keeping them ignorant.

A man may be a pessimistic determinist before lunch and an optimistic believer in the will's freedom after it.

So long as you do not achieve social liberty, whatever freedom is provided by the law is of no avail to you.

Secrecy is the freedom tyrants dream of.

Freedom is hammered out on the anvil of discussion, dissent, and debate.

You don't have to be a man to fight for freedom. All you have to do is to be an intelligent human being.