As soon as man does not take his existence for granted, but beholds it as something unfathomably mysterious, thought begins.
Albert SchweitzerThe last fact which knowledge can discover is that the world is a manifestation, and in every way a puzzling manifestation, of the universal will to live.
Albert SchweitzerOpen your eyes and look for some man, or some work for the sake of men, which needs a little time, a little friendship, a little sympathy, a little sociability, a little human toil....It is needed in every nook and corner. Therefore search and see if there is not some place where you may invest your humanity.
Albert Schweitzer