Cats have nearly twice the amount of neurons in their cerebral cortex as dogs.
Intelligence is a No-'Man's Land between intuition & instinct: one perceives & creates as a vehicle of a higher unity.
A sapiosexual is a person who is sexually attracted to or aroused by intelligence.
Crows are one of the smartest non-primate animals on earth, with the intelligence of a 7-year-old human.
Smarter children tend to become heavier drinkers as adults.
Intelligence is a bio-psychological potential to process information that can be activated in a cultural setting to solve problems or create products that are of value in a culture.
Intelligence is at once the most complex phenomenon in the Universe and a profoundly simple process.
Intelligence is closer than anything to true humility, for it is impossible to feel pride in one's intelligence at the moment when one really and truly exercises it.
Intelligence is any ordering process, which if limited to the speed of our brains, would not include the biosphere, if allowing for slower speeds, would.