Those wishing to read the entire text of Benjamin Netanyahu's speech to the US Senate, 04/10/2002, click the link to Netanyahu speech before the US SENATE. For me, I like this exerpt:

Soon after the war began, the American victory over the forces of terror in Afghanistan brought to light the third principle in the war on terror - namely, that the best way to defeat terror is to defeat it.

At first, this seemingly trite observation was not fully understood. Contrary to popular belief, the motivating force behind terror is neither desperation nor destitution. It is hope - the hope of terrorists systematically brainwashed by the ideologues who manipulate them that their savagery will break the will of their enemies and help them achieve their objectives - political, religious, or otherwise.

Defeat this hope and you defeat terrorism. Convince terrorists, their sponsors, and potential new recruits that terrorism will be thoroughly uprooted and severely punished and you will stop it cold in its tracks.