Intelligence

Intelligence was, according to the First Doctor, the ability to utilise one's knowledge in a given situation. (AUDIO: Daughter of the Gods)

Intelligence did not necessarily mean that one would have sympathy. (TV: Planet of Giants)

Tamsin Drew was accused of having a lack of either intelligence or a sense of humour. (AUDIO: Nevermore)

The Sixth Doctor said that his face was "beaming with a vast intelligence". (TV: The Twin Dilemma) He later said the same to River Song. (AUDIO: World Enough and Time)