How to... make people happy

The Power of Unexpected Kindness

How to Win Friends and Influence People

Dale Carnegie

amazon.com
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35 Simple Health Tips Experts Swear By

Amanda Schupaknytimes.com
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Harvard University How to Flourish: Practical Activities Supported by Scientific Research

100 Ways to Slightly Improve Your Life Without Really Trying

The Saturday magazine teamtheguardian.com