A mistake that most people make is to assume that the more followers you can recruit, the better. That's true if you are trying to win an election. A vote is a vote regardless of whether the voter is deeply committed or just barely interested enough to get to the polls. But when you're building a revolutionary movement, the number of people you have is far less important than the quality of your people and the depth of their commitment. Too many lukewarm or otherwise unsuitable people will ruin the movement.

Letters to David Skrbina - The Road to Revolution (2008)