The most exciting phrase to hear in science, the one that heralds new discoveries, is not 'Eureka!' but 'That's funny...'
The only way to deal with an unfree world is to become so absolutely free that your very existence is an act of rebellion.
The greatest enemy of knowledge is not ignorance, it is the illusion of knowledge.
The surest way to tame a prisoner is to let him believe he’s free.