Mohamed ElBaradei

"Challenging the integrity of the non-proliferation regime is a matter which can affect international peace and security."

"The Nobel Peace Prize is a powerful message. A durable peace is not a single achievement, but an environment, a process and a commitment."

"Psychology is as important as substance. If you treat people with respect, they will go out of their way to accommodate you. If you treat them in a patronizing way, they will go out of their way to make your life difficult."

"Well, first of all, we now have everybody with the exception of India, Pakistan, and Israel, and I don't think these three countries are going to join by simply providing them an incentive, in terms of technology."