Collection of phrases and quotes about intelligence.
A smart man is someone who knows how to be smart enough to hire people smarter than him.
In practice, only what intelligence can solve is a problem.
Intelligence is what you use when you don't know what to do.
The intelligent man speaks with authority when he directs his own life.
Most people are like pins: their heads are not the most important thing.
The advantage of being intelligent is that it's easier to pass for a fool. The opposite is much more difficult.
There is no intelligence where there is no change or need for change.
Man is intelligent because he has hands.
Intelligence consists not only in knowledge but also in the skill of applying knowledge in practice.
While we admire and exalt the faculties of human intelligence, we forget to seek its true collaborators.
The majority of men have an intellectual capacity that is far superior to the exercise they make of it.
Whoever does not have all the intelligence of their age, has all their misfortune.