It never hurts a fool to appear before an audience, for his capacity is not a capacity for feeling.

Always avoid the acute angle.

If you argue and rankle and contradict, you may achieve a victory sometimes; but it will be an empty victory because you will never get your opponent's good will.

I know men and women can banish worry, fear and various kinds of illnesses, and can transform their lives by changing their thoughts. I know! I know! I know! I have seen such incredible transformations performed hundreds of times. I have seen them so often that I no longer wonder at them.

We can't win friends with a scowling face and an upbraiding voice.

Try honest to see things from the other person's point of view.

Applause is a receipt, not a bill.