Success in almost any field depends more on energy and drive than it does on intelligence. This explains why we have so many stupid leaders.

In the aftermath of September 11 and as the 9/11 Commission report so aptly demonstrates it is clear that our intelligence system is not working the way that it should.

It is not clear that intelligence has any long-term survival value.

Man is made or unmade by himself. By the right choice he ascends. As a being of power intelligence and love and the lord of his own thoughts he holds the key to every situation.

So far as I can remember there is not one word in the Gospels in praise of intelligence.

Scepticism that dry caries of the intelligence.

Man is an intelligence in servitude to his organs.

I've always felt that a person's intelligence is directly reflected by the number of conflicting points of view he can entertain simultaneously on the same topic.

We will strengthen our security by building missile defense restoring our military might and standing by and strengthening our intelligence officers.

I won't insult your intelligence by suggesting that you really believe what you just said.