"Let me remind you that nuclear disarmament is not just an ardent desire of the people, as expressed in many resolutions of the United Nations. It is a legal commitment by the five official nuclear states, entered into when they signed the Non-Proliferation Treaty."
"Stubborn and ardent clinging to one's opinion is the best proof of stupidity."
"The top experts in the world are ardent students. The day you stop learning, you're definitely not an expert."