Fine words have the power to make even the stupidest person sound intelligent.

Calling the cat stupid never made the mice wise.

People are intelligent; it is their ideas that are stupid.

There are intelligent bigots and stupid bigots. What they all have in common is the absence of a heart.

We owe the stupidest ideas to intelligent people who relied for truth only on their intelligence.

Ignorance is relatively easy to cure; stupidity is much harder.

Ignorance is relatively easy to overcome; stupidity is much harder.

Never be content with your work, your relationships, your life. That's the stupid advice philosophers give today.

Sometimes I feel certain the hyenas must be laughing at us.