My father taught me that you have to stand by your principles.

We must abandon the unworkable notion that it is morally reprehensible for some countries to pursue weapons of mass destruction, yet morally acceptable for others to rely on them for security - and indeed to continue to refine their capacities and postulate plans for their use

Youre shooting yourself in the foot if you isolate or disempower the moderates.

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.

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

Libya is a good example of a country that has come to a realization that weapons of mass destruction threaten more than assure, and I hope that will be followed by others.

No one should be put on trial without a valid reason. Former President Morsi must be treated with dignity. These are the conditions of national reconciliation.