In America, you have the Cyber Intelligence Sharing and Protection Act. You've got drones now being considered for domestic surveillance. You have the National Security Agency building the world's giantest spy center.

Heather Brooke

There are three kinds of intelligence: one kind understands things for itself, the other appreciates what others can understand, the third understands neither for itself nor through others. This first kind is excellent, the second good, and the third kind useless.

Niccolo Machiavelli

Intelligence is not a moral category.

Tucker Carlson

We have three centers: the emotional center, the intellectual center, and the physical body center. Each one of them has its own intelligence. How much better would we be if all three were working in unison?

Erin Gray

Common sense is genius dressed in its working clothes.

Ralph Waldo Emerson

Fluid intelligence doesn't look much like the capacity to memorise and recite facts, the skills that people have traditionally associated with brainpower.

Jamais Cascio