Hanin

“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

“If you have an apple and I have an apple and we exchange these apples then you and I will still each have one apple. But if you have an idea and I have an idea and we exchange these ideas, then each of us will have two ideas.”
― George Bernard Shaw