He's very clever, but sometimes his brains go to his head.

I am so clever that sometimes I don't understand a single word of what I am saying.

I don’t think we are going to become extinct. We are very clever and very resourceful.

Man is a clever animal who behaves like an imbecile.

Our great democracies still tend to think that a stupid man is more likely to be honest than a clever man.

Sell your cleverness and buy bewilderment.

Stupid men are often capable of things the clever would not dare to contemplate...

The white man is very clever. He came quietly and peaceably with his religion. We were amused at his foolishness and allowed him to stay. Now he has won our brothers, and our clan can no longer act like one. He has put a knife on the things that held us together and we have fallen apart.

To be clever enough to get all that money, one must be stupid enough to want it.

Yesterday I was clever, so I wanted to change the world. Today I am wise, so I am changing myself.