Lincolns stature and strength, his intelligence and ambition – in short, all the elements which gave him popularity among men in New Salem, rendered him equally attractive to the fair sex of that village. – John George Nicolay

While the intelligence profession oftentimes demands secrecy, it is critically important that there be a full and open discourse on intelligence matters with the appropriate elected representatives of the American people. – John O. Brennan

The difference between intelligence and education is this: intelligence will make you a good living. – Charles F. Kettering

The intelligence of few perceives what has been carefully hidden in the recesses of the mind. – Phaedrus