Ahmed

“When we hate our enemies, we are giving them power over us: power over our sleep, our appetites, our blood pressure, our health, and our happiness.”
― Dale Carnegie, How to Stop Worrying and Start Living: Time-Tested Methods for Conquering Worry

“A good deed, "said the prophet Mohammed, "is one that brings a smile of joy to the face of another."
Why will doing a good deed every day produce such astounding efforts on the doer?
Because trying to please others will cause us to stop thinking of ourselves: the very
thing that produces worry and fear and melancholia.”
― Dale Carnegie, How to Stop Worrying and Start Living: Time-Tested Methods for Conquering Worry

“The truly gifted negotiator, then, is one whose initial position is exaggerated enough to allow for a series of concessions that will yield a desirable final offer from the opponent, yet is not so outlandish as to be seen as illegitimate from the start.”
― Robert Cialdini, Influence

“A well-known principle of human behavior says that when we ask someone to do us a favor we will be more successful if we provide a reason. People simply like to have reasons for what they do.”
― Robert B. Cialdini, Influence: The Psychology of Persuasion