I read the book years ago, with a personal, general-cultural-human interest.
I found out, for myself, that long ago,
my father-in-law, a highly qualified doctor with scientific degrees, fluent in German and Russian languages,
was right, to respect the personality of Albert Schweitzer, 1875-1965,
especially in connection with the established hospital in Gabon, Africa!

Years ago - I created a gallery on Flickr about this hospital.
And in the photo description - I hyperlinked to this book as well.

I am convinced that today, 2023, a person builds a more accurate opinion and positions,
regarding historical assessments and for today,
after he she/he has become well acquainted,
not only with books and documents from archives,
BUT also with an author's book - to its respective dates of first edition, et seq.

The databases, of the Internet Archive, in my opinion,
are of great importance,
both
within the borders of a country today,
and with the possibility of free access - from any point :-) on the planet Earth,
and now also from Space.

Greetings and best wishes to everyone who supports the work of Internet Archive!