““The small scale of the groups within such networks helps them remain agile, while the many-to-many ties in the larger network ensure that even if 10 percent or 20 percent of its membership is eliminated, the network as a whole will continue to function. "How many times have we killed the number three in al-Qaeda? In a network, everyone is number three," notes [US Naval Postgraduate School professor of defense analysis Dr. John] Arquilla, dryly.””
![“Our challenge is much more pervasive than it would be if we were just facing one enemy in one place. [Instead there is] the Middle East, Iraq, North Korea, Iran. There's a relatively long list that we believe are linked to the al Qaeda network in the Philippines, in Indonesia and in Yemen and…” quote by Hillary Clinton](https://sms4smile.com/quotes/img-quotes/ac7/hillary-clinton-51_al-qaeda_our-challenge-is-much-more-pervasive-tha_3232324.jpg)
![“But one thing that we have done in the last four years is we have really put pressure on the leadership of this organization [Al Qaeda]. We have killed a significant number of leaders. We've captured others. Those that remain have to look over their shoulders, they have to be on the run. So that…” quote by Michael Chertoff](https://sms4smile.com/quotes/img-quotes/ee5/michael-chertoff-17447_al-qaeda_but-one-thing-that-we-have-done-in-the-l_1720926.jpg)
![“And while [we] do have possibilities that are vast and magnificent and almost infinite in scope, it's important to remember that our choice-rich lives have the potential to breed their own brand of trouble. We are susceptible to emotional uncertainties and neuroses that are probably not very…” quote by Elizabeth Gilbert](https://sms4smile.com/quotes/img-quotes/7fb/elizabeth-gilbert-131_choice_and-while-we-do-have-possibilities-that_30637.jpg)
