It is not the strongest of the species that survives, nor the most intelligent that survives. It is the one that is the most adaptable to change.
Sculpture is the art of the intelligence.
The tree of knowledge is not the tree of life! And yet can we cast out of our spirits all the good or evil poured into them by so many learned generations? Ignorance cannot be learned.
Intelligence is the wife, imagination is the mistress, memory is the servant.
Intelligence is not to make no mistakes, but quickly to see how to make them good.
We regard intelligence as man's main characteristic and we know that there is no superiority which intelligence cannot confer on us, no inferiority for which it cannot compensate.
Anyone who conducts an argument by appealing to authority is not using his intelligence he is just using his memory.
It's not that I'm so smart, it's just that I stay with problems longer.
Nature shows that with the growth of intelligence comes increased capacity for pain, and it is only with the highest degree of intelligence that suffering reaches its supreme point.
Instinct perfected is a faculty of using and even constructing organized instruments; intelligence perfected is the faculty of making and using unorganized instruments.
Happiness in intelligent people is the rarest thing I know.
