Ambition is the last refuge of the failure

A little sincerity is a dangerous thing, and a great deal of it is absolutely fatal

A gentleman is one who never hurts anyone’s feelings unintentionally

I’ve got the brain of a four year old. I’ll bet he was glad to be rid of it

I used to think that the brain was the most wonderful organ in my body. Then I realized who was telling me this.

Estimated amount of glucose used by an adult human brain each day, expressed in M&Ms: 250

Aristotle was famous for knowing everything. He taught that the brain exists merely to cool the blood and is not involved in the process of thinking. This is true only… Read more »

Brain: An apparatus with which we think we think

The way I see it… If you need both of your hands for whatever it is you’re doing, then your brain should probably be in on it too.

I am a Bear of Very Little Brain, and long words bother me.

Books: the children of the brain

If little else, the brain is an educational toy

God gave women intuition and femininity. Used properly, the combination easily jumbles the brain of any man I’ve ever met

Knowledge fills a large brain; it merely inflates a small one

See, the problem is that God gives men a brain and a penis, and only enough blood to run one at a time

I believe in an open mind, but not so open that your brains fall out

The human brain starts working the moment you are born and never stops until you stand up to speak in public.