Some people are color-blind; some are intellectually-deaf.

A man can live on his wits and his balls for only so long.

It is fortunate for this community that I am not a criminal.

The detective story is the normal recreation of noble minds.

Happiness, as a rule, is inversely proportional to intellect.

The naked intellect is an extraordinarily inaccurate instrument.

Potential was a red herring to plot a life of wandering curiosity.

Integrity is the integument that makes intelligence more acceptable

There is a world of difference between being clever and being right.

Intelligence solves everything but only intellect can solve anything.

The intellect can only think about or analyze joy, but cannot feel it.

Intelligence is knowing the right answer. Wisdom is knowing when to say it.

For good health, watch what you eat. For a good head, watch what you watch.

Ishmael had the posture of a classic general; the intellect of a cab driver.

Over intellect will make you a genius, over emotions will make you a lunatic.