Each party should gain from the negotiation.

Always avoid the acute angle.

Get the facts. Let's not even attempt to solve our problems without first collecting all the facts in an impartial manner.

He who treads softly goes far.

To be interesting, be interested.

An effective speaker knows that the success or failure of his talk is not for him to decide - it will be decided in the minds and hearts of his hearers.

The life of many a person could probably be changed if only someone would make him feel important.