Of what shall a man be proud, if he is not proud of his friends?
 Robert Louis Stevenson, Travels with a Donkey in the Cévennes (1879). copy citation

Context

“they find private messages, assurances of love, and expressions of gratitude dropped for them in every corner. The public is but a generous patron who defrays the postage. Yet, though the letter is directed to all, we have an old and kindly custom of addressing it on the outside to one. Of what shall a man be proud, if he is not proud of his friends? And so, my dear Sidney Colvin, it is with pride that I sign myself affectionately yours, R. L. S. CONTENTS This work was published before January 1, 1927, and is in the public domain worldwide because the author died at least 100 years ago.” source