An intelligent person is never afraid or ashamed to find errors in his understanding of things.

It is better to have a fair intellect that is well used than a powerful one that is idle.

Emotion is often what we rely upon to carry us across the unfathomable voids in our intelligence.

Human intelligence may not be the best trick nature has to offer.

Many openly show discontentment with their looks, but few with their intelligence. I, however, assure you there are many more plain minds than faces.