William Garden Blaikie,
The Personal Life of David Livingstone…
“ This revelation of the marvelous beauty of a country hitherto deemed a sandy desert was one of the most astounding effects of Livingstone's travels on the public mind. But the more he sees of the people the more profound does their degradation appear, although the many instances of remarkable kindness to himself, and occasional cases of genuine feeling one toward another, convinced him that there was a something in them not quite barbarised. On one point he was very clear--the Portuguese settlements among them had not improved them. ”
