“When dealing with people, remember you are not dealing with creatures of logic, but with creatures bristling with prejudice and motivated by pride and vanity.” - Dale Carnegie
“Vanity and pride are different things, though the words are often used synonymously. A person may be proud without being vain. Pride relates more to our opinion of ourselves, vanity to what we would have others think of us.” - Jane Austen
“Everything that irritates us about others can lead us to an understanding of ourselves.” - Carl Jung
