We all make mistakes, but intelligence enables us to do it on purpose.

Frogs will eat red-flannel worms fed to them by biologists; this proves a great deal about both parties concerned.

All Modern Men are descended from a Wormlike creature but it shows more on some people.

If a cat does something, we call it instinct; if we do the same thing, for the same reason, we call it intelligence.

Just when you're beginning to think pretty well of people, you run across somebody who puts sugar on sliced tomatoes.

Aristotle taught that the brain exists merely to cool the blood and is not involved in the process of thinking. This is true only of certain persons.

A hermit is simply a person to whom civilization has failed to adjust itself.