True revolutionaries do not flaunt their radicalism. They cut their hair, put on suits and infiltrate the system from within.

The greatest enemy of individual freedom is the individual himself.

The classic statement on polarization comes from Christ: 'He that is not with me is against me.' (Luke 11:23) He allowed no middle ground to the moneychangers in the Temple. One acts decisively only in the conviction that all the angels are on one side and all the devils on the other.

The end is what you want, the means is how you get it. Whenever we think about social change, the question of means and ends arises. The man of action views the issue of means and ends in pragmatic and strategic terms. He has no other problem; he thinks only of his actual resources and the possibilities of various choices of action. He asks of ends only whether they are achievable and worth the cost; of means, only whether they will work. ... The real arena is corrupt and bloody.

Action comes from keeping the heat on. No politician can sit on a hot issue if you make it hot enough.

The practical revolutionary will understand Goethe's 'conscience is the virtue of observers and not of agents of action'; in action, one does not always enjoy the luxury of a decision that is consistent both with one's individual conscience and the good of mankind.

Make the enemy live up to its own book of rules.